The diagram shows the protons and neutrons in an atom.

Which fundamental force is shown?

static
electromagnetic
strong
light

What is the rate of change of a line that passes through (2,-5) and (6,-2)?

Let f(x) = 3 − x . find the average rate of change of f(x) from x = a to x = a + h and simplify your answer so that no single factor of h is left in the denominator.

How can you construct perpendicular lines and prove theorems about perpendicular lines