T= {(-9,-3),(4,2),(-3,2)} Give the domain and the range of T
Write your answers using set notation.​

Which values for a and b will create infinitely many solutions for this system of equations? ax-y=8 2x+y=b

Abiologist is recording the loss of fish in a pond. he notes the number of fish, f, in the pond on june 1. on july 1 there were 63 fish in the pond, which is 52 fewer fish than were in the pond on june 1. which equation represents this situation? a. f – 52 = 63 b. f – 63 = 52 c. 63 – f = 52 d. f – 63 = –52

For g(x) = 5x - 3 and h(x) = [tex]\sqrt{x}[/tex], find (g · h)(4)