I HAVE 2 QUESTIONS GIVING 71 POINTS JUST HELP MEH PLZ

What is the equation for quadratic parent function that has been vertically compressed by a factor of 2/3 and been reflected across the x-axis?

Describe how changing the parameter 'a' affects the graph of the quadratic function.

$25

step-by-step explanation:

25 - 4.50 = 20.5

20.5 / 2 = 10.25

10.25 + 10 = 20.25

20.25 - 12.50 = 7.75

therefore the answer is $25 as shown as the first number.

a

step-by-step explanation:

0.50 , 0.75

step-by-step explanation:

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