Triangle pqr is reflected across a line, p = (4,–5), and p’ = (–4, –5). what is the line of reflection?

The functions q and r are defined as follows. q(x)= -2x+2 r(x)= x^2 - 1 find the value of r(q(

Which of the following pairs of functions are inverses of each other? o a. f(x)=x72+8 and 96-9 = 7/x+2) =8 o b. f(x)= 6(x - 2)+3 and g(x) - *#2-3 o c. $4) = 5(2)-3 and 90- 4*: 73 o d. f(x) = 6)-12 and 910 – +12

Determine the difference: 3.2 × 1010 – 1.1 × 1010. write your answer in scientific notation.