Which function is a quadratic function? y - 3x^2 = 3(x^2 + 5) + 1
y^2 - 7x = 2(x^2 + 6) + 7
y - 2x^2 = 6(x^3 + 5) - 4
y - 5x = 4(x + 5) + 9

answer: $201

step-by-step explanation: to get the answer, you first get 3 nieces that he sold and multiply it by 67 and get $201, so he earned $201 selling his nieces.

you ignore the remainder, therefore the answer is y = x+2

step-by-step explanation:

you have to divide the denominator by the numerator. you can use synthetic division or long division.

[-5] .     1 .     7 .     11

x + 2 + 1/x+5