She could try to reduce variable costs
Red line slope=3/4
Blue line slope=2/3
Answer:4.3
You round to the tenths place
Vertex form:
y = a(x - h)² + k
I have not learned this stuff yet, but by using online calculators, I can determine that the vertex form is:
Y = (x - 4)² - 19
I believe so :/
84+92+87+104=367
500-367=133
He needs to plant 133 shrubs on Friday