Algebra Refresher

Is this a function?

• YES

• NO

What is/are the increasing interval(s) for the function shown?

Determine end behavior of function with the given graph

Determine the boundedness of the function graphed.

• Bounded Above

• Bounded Below

• Bounded

• Unbounded

Solve for x.
5+3(x+12)+4x=41

• x=-2

• x=1

• x=0

• x=5

Find the sum.
(2x² + 5x - 7) + (3 - 4x² + 6x)

• 2x² + 3x + 1

• -2x² - 11x - 4

• 2x² + 5x - 7

• -2x² + 11x - 4

If 3x + 8 = 11, what does 3x + 2 = ?

• 5

• 17

• 2

• 11

-2(x+2) < 14

• x < - 5

• x > -5

• x < -9

• x > -9

S = 3F - 24  Solve for F

• F = (S + 24)/3

• F = S/3 + 24

• F = 3S + 24

• F = 3(S + 24)

Solve for d:
d² - 1= M

• d = ±√(M + 1)

• d = M + 1

• d = ±√M

• d = ±√(M - 1)