Which equation can be used to find m, the midpoint of the two numbers?

(m – 5)(m + 5) = 99

1 is b and 2 is d

step-by-step explanation:

step-by-step explanation:

let

we know that

the y-intercept is the y-coordinate of the point when the value of x is equal to zero

so

the y-coordinate of the point a is the y-intercept

the answer part a) is

the value of y-intercept is

part b) find the slope m

we know that

the value of the slope is equal to

substitute the values

therefore

the answer part b) is

the value of the slope is equal to

the general answer is

the slope is

the value of y-intercept is

r = 78539458390583095803458309458039485093485 or just 3

step-by-step explanation:

the first option i believe

step-by-step explanation: