Practice writing quadratic functions in vertex form.
Assignment
The vertex of a quadratic function is located at (1,4), and the y-intercept of the function is (0, 1). What is the value of a
if the function is written in the form y = a(x - h)2 + k?
a=

5   1/4   miles per hour

step-by-step explanation:

15   3/4 / 3 = 5   1/4

step-by-step explanation:

infinity is the answer

twenty-six miles over two gallons because the proportion for the original 13 miles to one gallon would be written 13/1 and, doing the same thing to the top and bottom, i multiplied by 2 and got 26/2