Question

PLEASE HELP I NEED THIS ASAP!!!

Part A: Compare the data in the table with the relation f(x) = 3x – 10. Which relation has a greater value when x = 8? (2 points)

Part B: Using the relation in Part A, what is the value of x if f(x) = 80? (5 points)


THIS IS THE TABLE!!!
Input
(x) 2 4 6 8
Output
(y) 1 2 3 4

Answer 1

Part A:
f(8) = 3(8) - 10 = 24 - 10 = 14
g(8) when input, or x, equals 8, the output, or y, equals 4, so f(x) produces a greater value when x = 8.