Question

50 points please hurry. Which equations, tables, or graphs represent functions?

Select the THREE answers that apply. ( check the pictures also please)

y = 3x + 17

20 = 2x + 12

Answer 1

y=3x+17

the first table (with x values 16, 8, 0, -8) (b/c no same x value gives two different y values)

Last graph (graph with positive slope)(the slanted looking graph)

Explanation: