Question

check my answer please ? <3

Answer 1

replace x with 0, then simplify

Answer 2

this works because the y-intercept happens when x = 0 (which is all along the y axis)

Answer 3

can you please just tell me if I'm right or wrong

Answer 4

y = 7x + 2

y = 7*(0) + 2 ... replace every x with 0

y = ???

Answer 5

y intercept =2, why would it be -2?

Answer 6

y=mx+b

signs don't change in that problem

Answer 7

oh I was reading the + as a -