vertex form of the equation for a parabola
y = a(x-h)^2 +k
y = a(x--3)^2 +2
y=a(x+3)^2 +2
Choice B
This is a proportion problem the answer is 400 because inches over miles = 1 over eight equals to 5 over x you cross multiply and get x = 400
Step-by-step explanation:
3 more than the value of x
x+3
It is a negative graph and if you take the peak- the y intercept, it gives you the value of b. make that value negative and you should get your answer. i also put my answer in the comments if you wanted it, but you said you didn’t so..
