Answer:
y=2x-5
Step-by-step explanation:
The slope is how you move so you could also call it m
The y intercept is where you begin so you could call it b
So every time you need to find the equation or which one is like the slope just remember m=move b= begin
y=mx+b
Answer:
m = 1.643
Step-by-step explanation:
m = rise/run
= 23/-14
Step-by-step explanation:
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30 miles, every 10 miles the percent drops .5%
We can set this equation up:
3 + .5x = 4.5
Subtract 3 from each side.
.5x = 1.5
x = 3
We multiply this by 10 since we factored it in the beginning.
We get 30.