Which product will result in a sum or difference of cubes?

a (x + 7)(x2 – 7x + 14)
b (x + 8)(x2 + 8x + 64)
c (x – 9)(x2 + 9x + 81)
d (x – 10)(x2 – 10x + 100)

Can you simplify 4/7? 24 points will be awarded!

Come up with a new linear function that has a slope that falls in the range 10 m − < < . choose two different initial values. for this new linear function, what happens to the function’s values after many iterations? are the function’s values getting close to a particular number in each case?

What is the area of the trapezoid shown ?