Algebra 1 Quiz 3 (Sections 2.1-2.3)

If f(x) = 2x + 1, find f(1).

• f(1) = 1

• f(1) = 4

• f(1) = 0

• f(1) = 3

Tags

CCSS.HSF.IF.A.2

Is this is a function or not a function?

• Function
• Not a Function

Tags

CCSS.8.F.A.1

Is this a function or not a function?

• Function
• Not a Function

Which set of ordered pairs is a function?

• {(9,5), (10,5), (9,-5), (10,-5)}

• {(3,4), (4,-3), (7,4), (3, 8)}

• {(6,-5), (7, -3), (8, -1), (9, 1)}

• {(2, -2), (5, 9), (5, -7), (1, 4)}

Tags

CCSS.8.F.A.1

• 7
• -2
• -9
• -10

Tags

CCSS.HSF.IF.A.2

What is the x-intercept shown on the graph?

• (2, 0)
• (-2, 0)
• (0, 3)
• (3, 0)

What is the x-intercept?

• 12
• -3
• 8
• 0

Tags

CCSS.HSF.IF.B.4

What is the y-intercept?

• 12

• -3

• 8

• 0

What are the x- and y -intercepts on this graph?

• (0,5), (0,5)
• (5,0), (5,0)
• (5,0), (0,5)
• (0,0), (5,0)

Which graph does NOT pass the vertical line test?

• Graph 1
• Graph 2
• Graph 3
• Graph 4