MAAP Review Algebra

Solve for x.
2x + 1 = 5

• x = 2

• x = 1

• x = 3

• x = 13

Solve for x and y
3x + 2y = 16
7x + y = 19

• (-2,5)

• (-2,-5)

• (2,-5)

• (2,5)

What is the equation for axis of symmetry?

• y=3

• x=3

• x=5

• x=1

Which situation is best represented by the
function f(x), where f(x) = 12x + 5?

• An office-supply store sells x boxes of
  ballpoint pens that contain a dozen pens
  per box for $5 each.

• An Olympic swimmer trains by
  swimming 12 kilometers on each of x
  weekdays and 5 kilometers on each day
  of the weekend.

• An algebra quiz has x problems worth
  12 points each plus 5 extra-credit
  problems worth 5 points each.

• A company sells x baseball caps for $12
  each and charges a $5 shipping fee.

• A

• B

• C

• D

At__ seconds

Mathematical Equivalence

ON

Graph the solution to the system. The first equation has been plotted for you.

y = -3x-3

y= 4x +4

FIRST TWO

LAST TWO

Which equation generates a graph containing
the set of ordered pairs shown below?
{(−15, 12), (−5, 8), (5, 4), (10, 2)}

• y = -3/5 x + 3

• y = -2/5 x + 6

• y = -1/5 x + 9

• y = -4/5 x