Find the amplitude y = 5 sin one half x.

What number should be added to both sides of the equation to complete this square? x^2-10x=7

Complete the solution of the equation. find the value of y when x equals -5. -4x - 8y = -52

Noel is hoping to make a profit (in $) on the school play and has determined the function describing the profit to be f(t) = 8t – 2654, where t is the number of tickets sold. what does the number 8 tell you?