Let A=/2,3,5/and B=/6,10,15/and relation :A-B FIND THE DOMAIN AND RANGE if R=/(x, y):y=2x+5/?

Identify which functions are linear or non-linear. a. f(x) = x2 + 1 b. f(x) = 2x + 5 c. f(x) = x 2 + 3 d. f(x) = 3 x + 7 e. f(x) = 4x + 10 2 - 5

What is the anwers for 9+2x=5x-3-x

If a is a nonzero real number then the reciprocal of a is