What is the rate of change of the line through (7, 0) and (-7, 0)

0

Step-by-step explanation:

the slope m of the line is a measure of the rate of change

Calculate m using the slope formula

m =

with (x₁, y₁ ) = (7, 0) and (x₂, y₂ ) = (- 7, 0)

m = = = 0

Thus rate of change is 0

Step-by-step explanation:

hello : an equation for this line is : y =0   (x- axis)

the answer is b: 18

step-by-step explanation:

use the pythagorean theorem to .

a^2+b^2=c^2

plug 18 for "r"

the 2 legs are 18 and 24

18^2+24^2=c^2

324+576=c^2

900=c^2

c=30

30-12=18

18 is the radius

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