8+4c+8.5-c what is the answer to this

Given f(x)= 9x+1 and g(x)=x^3, choose the expression (f*g)(x)

Idon’t understand! use slope intercept form to solve: through: (2,5) slope= undefined

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.