128k views
1 vote
Plz help me with this plz

Plz help me with this plz-example-1

1 Answer

6 votes

Answer:

Slope:
-(3)/(4)

Y intercept: 7

Equation:
y=-(3)/(4)x+7

Explanation:

The slope is found by doing the equation
(rise)/(run). When looking at the first two points, it's shown that the rise (difference between the two y values) is -3 (since it decreased by 3) and the run (difference between the two x values) is 4 (since it increased by 4).

This gives us a slope of
-(3)/(4).

The y intercept is found by looking at the y value when x = 0. In this picture, it is clear that it is 7.

The equation you want to use is y = mx + b , where b is the y intercept and m is the slope. Just plug in the numbers and you got your equation!

User Gislikonrad
by
7.1k points
Welcome to QAmmunity.org, where you can ask questions and receive answers from other members of our community.