Algebra Extra Credit Opportunity #1

Solve for x:

2x + 3(5x - 7) = 47

• 1

• 2

• 3

• 4

Solve for x:

6x + 5x = -11

• -2

• -1

• 1

• 2

When solving an equation, our goal is to:

• bake cookies.
• use a calculator.
• eat lunch.
• find the unknown value.

Which sentence describes the relationship shown on this scatter plot?

• The more time spent training, the longer it takes to run 100 m.  
• As the time spent training increases, the time to run 100 m decreases. 
• As the time spent training decreases, the time to run 100 m decreases. 

Tags

CCSS.HSF-LE.A.1B

What numbers are missing 
120, 122, _____, 126, 128, _____, 132

• 120 and 125
• 124 and 130
• 130 and 135
• 122 and 130

Tags

CCSS.2.NBT.A.2

Identify the transformation:
f(x)=x²   >>>  g(x)= x² - 5.

• shifted up five units
• shifted down five units
• shifted left five units
• shifted right five units

Which equation represent the graphed line?

• y = -1x + 2

• y = 1/2x + 2

• y = 3x -4

• y = -3x +2

Find the slope of the line.

• 4/2
• -4/2
• 2
• -2

Tags

CCSS.HSG.GPE.B.5

CCSS.HSS.ID.C.7

Find the value of y when x = 2.

• 2
• 6
• 7
• 8

Tags

CCSS.6.EE.C.9

Is this a function? Explain.

• Yes; it passes the horizontal line test.
• No; it is not a straight line.
• Yes; it passes the vertical line test.
• No; there is a line connecting the dots.

Tags

CCSS.HSF.IF.A.1

CCSS.HSF.IF.B.5

CCSS.HSF.IF.C.7