exam Maths Puzzle Numerical Ability

Given f(x) = -x3 - 3x2 - 2x - 6, find f(-3), f(0), and f(3)
Now do I have to substitue a number for x? I am so confused!! Thanks for your help!

Read Solution (Total 0)

exam Other Question

Assume that the bounce height B (in inches) of a tennis ball varies directly as the drop height d (in inches). The bounce height of the tennis ball is 20 inches when dropped from Find the slope of the given line, if it is defined
y=-3/2x+-4

How do I solve this problem