What is the rate of change? I will give u a crown if ur right just help ASAP
Answers
Answer:
-2 because rise over run is -2/1 or -2
Step-by-step explanation:
Answer:
-2
Step-by-step explanation:
The rate of change is the slope.
A slope that goes down to the right is negative. This line has a negative slope.
Now we will find the exact value of the slope.
slope = rise/run
rise = vertical distance (up is positive; down is negative)
run = horizontal distance (right is positive; left is negative)
Start at an easy-to-read point. Let's start at (0, 1) which is the y-intercept.
Now we need to go to another easy-to-read point. Let's use (1, -1) as our second point.
(By easy-to-read points, I mean points on grid line intersections whose coordinates can be read easily off the graph.)
We need to go from (0, 1) to (1, -1) by only moving vertically and horizontally. Start at (0, 1). We go vertically down 2 units and then horizontally right 1 unit to get to (1, -1). Going vertically down 2 units is a rise of -2. Going horizontally right 1 unit is a run of +1.
slope = rise/run = -2/1 = -2
slope = -2
The rate of change is the slope.
Answer: rate of change = -2
Related Questions
Find the surface area.
13.5 in
9 In
9 in.
10 in.
Answers
the surface area of the body is approximately 739.72 square inches. first find the area of the two triangles (base and top) using Heron's formula
what is surface area ?
Surface area is the total area of all the faces or surfaces of a three-dimensional object. It is the sum of the areas of all the faces of the object, including the top, bottom, and sides. Surface area is usually measured in square units, such as square inches or square meters.
In the given question,
Let's first find the area of the two triangles (base and top) using Heron's formula:
For the base triangle with side lengths 9, 10, and 13.5:
s = (9 + 10 + 13.5)/2 = 16.25
Area = √(s(s-9)(s-10)(s-13.5)) = 35.44 square inches
For the top triangle, the side lengths are the same, so the area is also 35.44 square inches.
Now, let's find the area of the four sides. We can divide the body into two trapezoids and two triangles. The trapezoids have heights of 9 inches and bases of 9 and 10 inches. The triangles have a base of 13.5 inches and a height of the slant height of the trapezoid, which we can find using the Pythagorean theorem:
h = √(13.5² - (10-9)²) = √(146.25) = 12.1 inches
So, the area of each trapezoid is:
(9/2)*(9+10)*√(146.25 - 9.5²) = 252.28 square inches
And the area of each triangle is:
(1/2)13.512.1 = 81.94 square inches
Finally, the total surface area is the sum of all these areas:
35.44 + 35.44 + 252.28 + 252.28 + 81.94 + 81.94 = 739.72 square inches
Therefore, the surface area of the body is approximately 739.72 square inches.
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56 + (- 56)
Please needed as possible
Answers
Answer:
0
Step-by-step explanation:
56-56=0
Answer:
0
Step-by-step explanation:
if you add than subtract in an equation like that, just ignore the addition and subtract.
Which is different? Write "both" inequalities.
A. k is less than or equal to -3 B. k is no more than -3
C. k is at most -3
D. k is at least -3
The inequality that represents the different sentence is __ .
The inequality that represents the sentences that are alike is __ .
(I’m doing this work on big ideas math btw)
Answers
Answer:
c
Step-by-step explanation:
The answers for the given problem can be stated as, "The inequality that represents the different sentence is represented by option (D)."And, "The inequality that represents the sentences that are alike is represented by options (A), (B) and (C) respectively."
What is linear inequality?Linear inequality refers to the relation between a linear algebraic expression to some known value that contains inequality sign.
Unlike a linear equation it can have a range of values inside an interval.
The expression for inequality for all the options are written one by one as follows,
(A) k is less than or equal to -3.
=> k ≤ -3.
(B) k is no more than -3
=> k ≤ -3
(C) . k is at most -3
=> k ≤ -3
(D) k is at least -3
=> k ≥ -3
Hence, options (A), (B) and (C) represents like while (D) represents different inequality.
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Explain the steps of graphing 2x + 4≤ 12.
Answers
Answer:
Step-by-step explanation:
First, you want to simplify so the equation would be x+2≤6 or x≤4
Because you are solving for x you want to graph a vertical line on 4.
Then you shade on the left side of the line because it is less than or equal to. If it were just less then you would do a dashed line on 4 but because it is also equal to 4 then you keep it a solid line.
I recommend using Desmos graphing calculator.
What is the equation of the line that has a slope of 3 and goes through the point (-3,-5)?
A.
y = 3x + 4
B.
y = 3x − 14
C.
y = 3x − 4
D.
y = 3x + 12
Answers
Answer:
A
Step-by-step explanation:
Answer:
A. y=3x+4
Step-by-step explanation:
(y+5)=3(x+3)
y+5=3x+9
y=3x+9-5
y=3x+4
3,6,12,24,_,_
What’s the number pattern
Answers
Answer:
48 and 96...,.................
Answer:
3,6,12,24,48,96
Step-by-step explanation:
multiply by 2.
Can someone please help me out this this I don’t get it
Answers
3(16 - 4 x 3) + 7 =???
Answers
Answer:
-36x+55
Step-by-step explanation:
3(16−4x(3))+7
=(3)(16)+(3)(−12x)+7
=48+−36x+7
next you have to combine like terms
=48+−36x+7
=(−36x)+(48+7)
=−36x+55
كيفية حساب cos a و tan a بحيث sin a يساوي 1على 2
Answers
Answer:
uh i dont know
Step-by-step explanation:
any musical recommendations?
Answers
Answer:
Hamilton, Dear Evan Hansen, Grease and S H R E K
Step-by-step explanation:
224 students out of 560 students chose chocolate ice cream. What percent is this?
Answers
Answer:
Just divide the 224 out of the total 560
40%
Step-by-step explanation:
ANSWER: 40%
Cupid's arrow travels 45 meters in 5
seconds. What is the speed of the
flying arrow?
Answers
Answer:9
Step-by-step explanation:
45/5 =9
s=d/t
The speed of the flying arrow will be 9 meters/second.
What is the relation between speed and distance?Speed describes how accelerated something or somebody is moving. If you know the distance traveled and the time it took, we can calculate the average speed of an object.
The speed formula is speed = distance/time.
We are given that Cupid's arrow travels 45 meters in 5 seconds.
Therefore, distance = 45 meters
Time= 5 seconds.
Thus, speed = distance/time
Speed = 45/5
Speed =9
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Solve each problem. Explain or show your reasoning.
What is 25% of 160?
What is 39% of 200?
What is 150% of 32?
13 is 50% of what number?
18 is 120% of what number?
21 is what percentage of 30?
I NEED HELP
Answers
About 16 weeks ago, there were 59 mold spores found in a garden. After a few weeks of observation, it is determined that the number of mold spores in the garden is tripling every 8 weeks.
The number of mold spores, M, at any given time in the garden is equal to the product of the initial amount of spores, I, and 3 to the power of n, where n is the number of times the amount of mold spores has tripled.
How many mold spores are in the garden today?
A.
1,593
B.
354
C.
387,099
D.
531
Answers
Answer:
D. 531
Step-by-step explanation:
How do I know if it is integers or real numbers?
Will give the brainliest to the first person
Answers
Answer:
A.) (INTEGERS)Step-by-step explanation:
I HOPE IT HELP:)
HELP PLEASE 40 POINTS!!
Answers
Answer:
The answer for 3 is 6 I belive
Step-by-step explanation:
all the rest is easy but you cut 1. off and Im lazy rn
2. Identify the measure of angle x. (Write your answer in number form only, 1 point
for example 8. No degree symbol). *
73
Answers
Steps are on paper
Answer:
17
Step-by-step explanation:
Consider the table shown above. What is the value of f(g(3)) ?
Answers
Answer: D-8
Step-by-step explanation:
6+2
The value of f(5), according to the provided table, is 5.
Evaluation of Functions:Evaluating a function means finding the value of an input inserted in a certain function. The input is the domain of the function, and the result is the range of the function. The domain is represented by the x-axis and the range is represented by the y-axis when a function is graphed.
The function f(g(x)) is called a composite function because it is made of two functions. For composite functions, the final value is obtained by performing two steps. The first step is finding the value of the function on the inside. Then, the value of the inside function is used, and the outer function is calculated for that value. So we first have to find the value of g(3), meaning that x is equal to 3.
According to the provided table for the values of x and g(x), when the value of x is 3, the value of g(x) is 6. This is the first step. The subsequent step is finding the value of the f(x) function. The x of this function is the value of g(x), which is 6. The value of f(5), according to the provided table, is 5.
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What is the value of 53?
Answers
Answer:
Value of 53 is 53
Step-by-step explanation:
I NEED THIS BY M TONIGHT!! HELP YA SIS OUT -w-
Maribeth saved $25 per week. She has saved a total of $600. For how many weeks has Maribeth been saving?
Answers
Answer:
24 weeks.
Step-by-step explanation:
25x = 600
divide both sides by 25 to get:
x = 24
Answer:
24 weeks
Step-by-step explanation:
use y = mx+b
y = total amount saved = $600
m = amount saved per week = $25
x = number of weeks saving = ?
b is not needed in this problem
600 = 25X
x = 600/25
x = 24
Philip has 35 comic books 2/10 take place in space how many of Phillips comic books take place in space
Answers
Answer:
7
Step-by-step explanation:
35/10=3.5
3.5 x 2 =7
What is the slope of the line through (-9, -6) and (3,-9)
Answers
I have a spinner that is divided into 4 equal sections colored red, blue, green, and yellow .If I spin the spinner twice ,What is the probability that the spinner will land on yellow both times ?
Answers
Answer:
is of 25%
Step-by-step explanation:
The probability that the spinner will land on yellow both times is 1/16.
What is probability?Probability is the chance of occurrence of a certain event out of the total no. of events that can occur in a given context.
Given, A spinner is divided into 4 equal sections colored red, blue, and green.
So, N(S) = 4 and N(R) = 1, N(B) = 1, N(G) = 1 and N(Y) = 1.
Conditional probability is a term used in probability theory to describe the likelihood that one event will follow another given the occurrence of another event.
As the events of getting yellow both times is independent,
The likelihood that the spinner will hit yellow twice is,
P(Y, Y) = P(Y)×P(Y).
P(Y, Y) = (1/4)×(1/4).
P(Y, Y) = 1/16.
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1. Find 10% of 20 1. Find 10% of 12.
1. Find 10% of 12.
1. Find 10% of 12.
1. Find 10% of 12.
1. Find 10% of 12.
Answers
Answer:
10% of 12 = 0.1 * 12 = 1.2
10% of 20 = 0.1 * 20 = 2
Simplify.
-3(2x - 2) + 4
pls and thank you
Answers
-6x+6+4
-6x+10
Y= -8x + 10/9 what is the y intercept
Answers
Answer:
10/9
Step-by-step explanation:
This equation is in slope-intercept form, this is referring to the y-intercept. Slope-intercept is y=mx+b, where m is the slope and b is the y-intercept. Therefore, 10/9 is the intercept while -8 is the slope.
Molly has two less than three times as much money as Ben. If Molly has $40.96, how much money does Ben have
Answers
Answer:
$61.44
Step-by-step explanation:
Molly. Ben
2x. 3x
40,96÷2x
=20.48
Ben's money
3(20.48
=$61.44
Pls help me, this is past due and every day it’s pasted due I get points deducted:( (I have an F in math)
Answers
Answer:
Part A: 3 3/4 Part B: 5 1/4
Step-by-step explanation:
Part A: 3/4x5=3 3/4
Part B: 3 3/4 +1 2/4=5 1/4
PLEASE HELP!! WORTH 5 POINTS ON MY TEST!! GIVING 30 POINTS!!
FIND BD
Answers
Answer:
16
Step-by-step explanation:
16 is the answer
4 radical 2 + 5 radical 6
Answers
Answer:
The question is quite literally the answer since they aren't the same kind, they can't be reduced anymore. Hope that helps!
Step-by-step explanation:
