Damian works after school. Each day he earns a set amount, plus an hourly wage, as shown in the table. Write a linear function that Damian can use to determine his pay.

Hours 1 1.5 2 2.5 3
Pay ($) 20 23 26 29 32

How to choose the sign of the radical in the denominator of the formula for the distance from a point to a line.

Sarah used her calculator to find sin 125 degrees. she wrote down sin sin125 degrees.57. how could sarah recognize that her answer is incorrect?

Write a polynomial function f of least degree that has rational coefficients, a leading coefficient of 1, and the given zeros. 3, 4+2i, 1+(sqrt)7 the answer is supposed to be: f(x)=x(^5)-13x(^4)+60x(^3)-82x(^2)-144x+360 what am i doing wrong?