Which functions have real zeros at 1 and 4? Check all that apply.
f(x) = x2+x+4
f(x) = x2 – 5x +4
Of(x) = x2 + 3x -4
f(x) =-2x2 + 10x - 8
f(x) = -4,2 – 16x – 1

Abbey purchased a house using a fixed rate mortgage. the annual interest rate is 4.2% compounded monthly for 20 years. the mortgage amount is $235,000. what is the monthly payment on the mortgage? this isn't a multiple choice question have to show my work

Which statements about these triangles is true

At 6 1/2 cents per pound of string beans how much does 7 pounds cost