The three linear equations have y-intercepts of -3,8 and 7 respectively. Yet, a function can have only one y-intercept. Which of these is the y-intercept of this function? Explain how you made your choice.

y=−9/2x+10

step-by-step explanation:

let's solve for y.

0−9x−2y=−20

step 1: add 9x to both sides.

−9x−2y+9x=−20+9x

−2y=9x−20

step 2: divide both sides by -2.

−2y

−2

=

9x−20

−2

y=

−9

2

x+10

true

explanation:

c: lkllmn.

hope it's you

answer: .64

step-by-step explanation

set up the formula for standard deviation for this set of numbers, then simplify