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4 years ago

What is the relationship between rate of change and slope?

Mathematics

2 answers:

nika2105 [10]4 years ago

6 0

Answer:

The vertical change between two points is called the rise, and the horizontal change is called the run. The slope equals the rise divided by the run.

The slope formula is often shortened to the phrase “rise over run.”

olchik [2.2K]4 years ago

4 0

Answer:

The function is a representationof the rate of change of one variable in relation to another at a given point of a function. The slop is steepness of a line as relationship between the change in y values for a change in the x values

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Using the graph below find f(2)

Allisa [31]

Answer:

f(2)=1

f(2) means that 2 is being plugged in for x so look for the y value when x is 2

in this case y is 1 when x is 2

Step-by-step explanation:

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2. A square has an area of 64 square inches. It is enlarged by a scale factorof Ž. What is the length of one side of the new squ

maw [93]

Following the setps we have that

$\begin{gathered} n\cdot n=64 \\ n^2=64 \\ n=\sqrt[]{64}=8 \end{gathered}$

the lengths of the sides of the original square is 8 inches each one. Now we are going to find the lengths of the sides of the new square following the step 2

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1 year ago

Write a linear equation based on given information. Through (5,-5) and (4,0)

Katena32 [7]

For this case we have that by definition, the equation of the line of the slope-intersection form is given by:

$y = mx + b$

Where:

m: It is the slope of the line

b: It is the cut point with the y axis

We have the following points:

$(x_ {1}, y_ {1}) :( 5, -5)\\(x_ {2}, y_ {2}) :( 4,0)$

We find the slope:

$m = \frac {y_ {2} -y_ {1}} {x_ {2} -x_ {1}} = \frac {0 - (- 5)} {4-5} = \frac {5} {- 1} = - 5$

Thus, the equation is of the form:

$y = -5x + b$

We substitute a point and find b:

$0 = -5 (4) + b\\0 = -20 + b\\b = 20$

Finally, the equation is:

$y = -5x + 20$

Answer:

$y = -5x + 20$

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3 years ago

How do you find 2a+b?

ser-zykov [4K]

A = 2/-3 which is -0.6666...
and b= 1/4.
so what you want to do is -0.66666666666 * 2 = -1.33333333333
then you want to do -1.33333333333 + .24 = (-1.093333333) is your answer

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3 years ago