Evaluate 5 + 3for (a) x = -2 and (b) 2 = 3. Write your answers in simplest form.
a. The expression is __?
when a = -2.
b. The expression is __?
when 2 = 3.

Which expression is equivalent to (9x - 3 1/ + 1 3/8)

What is the average rate of change for this function for the interval from x=2 to x=4 ?

A3-dimensional figure has a square base and 4 lateral faces that meet at a point. explain the difference between the cross sections when a slice is made perpendicular to the base through the vertex, and when a slice is made perpendicular to the base and not through the vertex