Question

Please please please please help me I need to get 100 on this paper

Answer 1

1. slope = 12

y-intercept = 1/3

2.slope = 1/4

y-intercept= -12

3.slope = 3

y-intercept = 2

Step-by-step explanation:

When you get an equation for a graph, the co-efficient infront of the x (The number by the x) is the slope.

The equation for the y-intercept:

When solving for y-intercept, you replace y in the equation with 0 and make x the subject.

Example:
y = 12x - 4

0=12x - 4

-12x = -4

divide both sides by negative 12 since we want only positive x

`(-12x)/(-12) =(-4)/(-12)`

x =
`(1)/(3)`

Therefore, the y-intercept = 1/3