Which equation represents a directly proportional function? y = 2x + 1
y=5 b. y=2x
y = 2/3x + 2

F(x)= 4x g(x) =x-1 what is f(x) divided by g(x)

Girardo is using the model below to solve the equation . girardo uses the following steps: step 1 add 4 negative x-tiles to both sides step 2 add 1 negative unit tile to both sides step 3 the solution is which step could be adjusted so that gerardo's final step results in a positive x-value? in step 1, he should have added 4 positive x-tiles to both sides. in step 1, he should have added 3 negative x-tiles to both sides. in step 2, he should have added 4 negative unit tiles to both sides. in step 2, he should have added 1 positive unit tile to both sides.

The table showed price paid per concert ticket on a popular online auction site. what was the average price paid per ticket