A rectangular picture is 8 inches by 10 inches. A copy of the picture is printed where each side of the original picture is decreased by the same
amount, x. Which function represents the area of the new picture?
A. f(x) = x^2 - 18x + 80
B. f(x) = x^2 - 18x + 80
C. f(x) = x^2 + 80
D. f(x) = x^2 - 80

function 2 has a greater rate of change than function 1

function 2 has a greater y-intercept than function 1

step-by-step explanation:

yes

step-by-step explanation:

c.

step-by-step explanation:

she should of added 9^2 and 12^2. that is because it is a^2+b^2=c^2. c^2 is the hypotenuse and should always be bigger than the other two numbers. which is why she should of added 9 squared and 12 squared together instead of 15 squared.

they used 313 gallons of paint