F(x) = 2x^2-10x+13
Find f(-4)

How to find the exponential function y=ca^x, with points (1,2) and (2,1)

What is the least common multiple for 6 and 8? what is the least common multiple for 4 and 12 ? what is the least common multiple for 11 and 12? what is the least common multiple for 3 and 6?

The equation line of cd is y=-2x-2. write an equation of a line parallels to line cd in slope-intercept form that contains point (4,5)