Help with math so.. Which statement is not true of the function y = 5x - 8?

the rate of change is 5/1
when the input is 1, the output is -3
when the output is 32, the input is 8
the y-intercept is 8

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

When turned about its axis of rotation, which shape could have created this three-dimensional object?

Find the solutions for a triangle with a =16, c =12, and b = 63º