Find a degree 3 polynomial having zeros -8, 1 and 8 and the coefficient of x^3 equal 1

Follow these steps using the algebra tiles to solve the equation −5x + (−2) = −2x + 4. 1. add 5 positive x-tiles to both sides and create zero pairs. 2. add 4 negative unit tiles to both sides and create zero pairs. 3. divide the unit tiles evenly among the x-tiles. x =

Can you me find the slope! (30 points)

Me d is also an option but i couldn't get it in the picture