Alg 1 Mixed Review

A golfer hit a golf ball from a tee box that is 6 yards above the ground. The graph shows the height (in yards) of the golf ball above the ground as a quadratic function of x. Where x is the horizontal distance (in yards) of the golf ball from the tee box.

What is the domain of the function for this situation?

A golfer hit a golf ball from a tee box that is 6 yards above the ground. The graph shows the height (in yards) of the golf ball above the ground as a quadratic function of x. Where x is the horizontal distance (in yards) of the golf ball from the tee box.

What is the range of the function for this situation?

What is the slope?

Mathematical Equivalence

ON

Tags

CCSS.8.EE.B.5

What is the slope?

• 2
• 1/2
• 1
• 1.5

Tags

CCSS.8.EE.B.5

Find the slope:

• 2
• -2
• 1/2
• -1/2

Tags

CCSS.8.EE.B.5

Is this mapping a function or not a function? 

• Function
• Not a Function

Tags

CCSS.8.F.A.1

Which statement is true about the relation {(-2, 4), (4, 2), (2, 4), -4, 2)}?

• The relation is NOT a function because all the y-values are not different.
• The relation is NOT a function because all the x-values are not different.
• The relation is a function because the y-values are different.
• The relation is a function because all the x-values are different.

Tags

CCSS.8.F.A.1

Which of the following relations represents y as a function of x?
I. {(1, 4), (2, 5), (3, 6)}
II. {(1, 4), (2, 4), (3, 4)}
III. {(1, 4), (2, 4), (1, 3)}
IV. {(1, 4), (1, 2), (1, 3)}

• I, II, and III only
• II and IV only
• III and IV only
• I and II only

Tags

CCSS.8.F.A.1

Is the Equation Linear or Exponential?

• Linear
• Exponential

Tags

CCSS.8.F.A.3

Is the Equation Linear or Exponential?

• Linear
• Exponential