Answer:
[tex]y = -\frac{3}{2} + 5[/tex]
Step-by-step explanation:
Firstly, you know that there is a +5 because at x=0, y = 5
Now, to find the slope, you need to use a formula:
change in y ÷ change in x so, we use two graph points:
(0, 5) and (4, -1)
Now we can use the formula:
[tex]\frac{-1 - 5}{4 - 0} = \frac{-6}{4}[/tex]
Simplify:
[tex]\frac{-6/2}{4/2} = \frac{-3}{2}[/tex]
So now we can put the equation together and get:
[tex]y = -\frac{3}{2} + 5[/tex]
Hope this helps!
