HELP I HAVE TO TURN IN IN AN HOUR Ifx and y are variables and b and m are constants, which of these functions is linear? Assume that m 20.

Find the zero function by factoring (try to show work) h(x)=-x^2-6x-9

1c) the number 131 is a term in the sequence defined by the explicit rule f(n)=5n-4. which term in the sequence is 131? 2a) write the first four terms of the function f(n)=n^2-1 2b) what is the 10th term of the sequence defined by the explicit rule f(n)=n^2-1 2c) the number 224 is a term in the sequence defined by the explicit rule f(n)=n^2-1. which term in the sequence is 224?

The measure of an angle is 117°. what is the measure of a supplementary angle?