Question

i just need the answers for these questions

1. What is the equation of the line that has a slope of 4 and a y-intercept of -7?

2.What is an equation of the line that passes through (0, 8) and (4, 0)?

Answer 1

That's not how it works here...

Answer 2

I'm not using them for work

Answer 3

We don't know that also, you should be able to do the second one, as you've asked several questions similar to it, \[m = \frac{ y_{2}-y _{1} }{ x _{2}-x _{1} }\] m is the slope, and your \[(x_1, y_1)~~~ (x_2,y_2)\] are given respectively.

For the first one use y = mx+b where m is slope and b is the y - intercept, this is the equation of a line.

Answer 4

1) y=mx+b
m=slope, so m=4
then plug in the x and y to find b, like so:
-2=4(0)+b
b=-2
SO
y=4x-2

Answer 5

i think idk

Answer 6

That's wrong, but you should let @DallasLifeBaby01 try it out on their own

Answer 7

i never said i was good at math

Answer 8

lol thats ok

Answer 9

I'm working it out

Answer 10

haha ok