Question

graphing linear inequality systems
aurora sarabia
graphing linear inequality systems (a.rei.12)
systems of linear inequalities
system of linear inequalities
system of linear equations
school2

y = -3x + 6
y = x + 2
one solution:
(1,3)

y = 2x + 6
y = 2x - 1
no solution
2y = -2x + 8
y = -x + 4
a.rei.12
multiple-choice question
what is the y-intercept of the equation y = -x + 4?
4
-1

Explanation:

Step1: Recall slope - intercept form

The slope - intercept form of a linear equation is $y = mx + b$, where $m$ is the slope and $b$ is the y - intercept.

Step2: Identify $b$ in the given equation

For the equation $y=-x + 4$, comparing it with $y = mx + b$, we can see that $m=-1$ and $b = 4$. So the y - intercept is 4.

Answer:

4 (the option with 4 should be selected)