Algebra Review

What is the solution to the equation 5(x + 2) = 7(4 - x)

• -9

• 1.5

• 3.2

• 9

What is Ms. Barnes's real name? (Answer all that are correct)

• Caroline

• The GOAT

• First Name "Greatest" Last Name "Ever"

• Carly

Who is your favorite teacher?

• Ms. Barnes

• Mr. Z

• Ms. Langley

In West Philadelphia...(choose all that apply)

• born and raised

• on the playground is where I spent most of my days

• Chillin' out, maxin', relaxin' all cool

Rick Astley is never gonna...

• Give you up

• Let you down

• Make you cry

• All of the above

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

Tags

CCSS.8.F.B.4

CCSS.HSF.LE.A.2

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.

What is the slope a horizontal line?

• -1
• undefined
• 1
• 0

Tags

CCSS.8.EE.B.5

Simplify the exponential expression.

• 2x⁶y¹²
• 2x⁵y⁷
• 8x⁶y¹²
• 8x⁵y⁷

Tags

CCSS.HSA.APR.A.1

What type of function is f(x)=2(1/7)^x ?

• Exponential Growth
• Linear
• Exponential Decay
• None of the Abovee

Tags

CCSS.HSF-IF.C.8B