SAT Math - Functions

The table above shows some values of the linear function g. Which of the following defines g?

• g(x) = −2x − 10

• g (x) = (− x/2) − 5

• g (x) = (− x/2) − 2

• g(x) = 4x − 10

Tags

CCSS.HSA.CED.A.2

CCSS.HSF.IF.A.1

CCSS.HSF.IF.A.2

CCSS.HSF.IF.B.4

CCSS.HSF.IF.C.7

The figure above is the graph of f(x) in the xy-plane. The function g is defined as f(x − 2). At what value of x is g(x) = 3?

Tags

CCSS.HSA.REI.D.10

CCSS.HSA.REI.D.11

CCSS.HSF.IF.A.1

CCSS.HSF.IF.A.2

CCSS.HSF.IF.B.4

CCSS.HSF.IF.C.7

If function f satisfies f(5) = 7 and f(6) = 10, and function g satisfies g(6) = 6 and g(10) = 5, what is the value of f(g(6))?

Tags

CCSS.HSF.IF.A.1

CCSS.HSF.IF.A.2

The graph of y = f(x) is shown in the xy-plane. What is the value of f(x) when 2x + 5 = 11?

Tags

CCSS.HSA.CED.A.1

CCSS.HSA.CED.A.2

CCSS.HSA.REI.A.1

CCSS.HSA.REI.B.3

CCSS.HSA.REI.D.10

Given the function above and that k > 0, which of the following could be the graph of y = f(x) in the xy-plane?

• 
• 
• 
• 

Tags

CCSS.HSA.APR.A.1

CCSS.HSA.CED.A.2

CCSS.HSA.REI.D.10

The table on the left shows some values of the quadratic function k. Which of the following defines k?

Tags

CCSS.HSA.APR.B.3

CCSS.HSA.REI.B.4

The function f on the left is undefined for which of the following values of x?

• -4

• -3

• -2

• 4

Tags

CCSS.HSA.APR.D.7

The table on the left shows some values of the quadratic function j. Which of the following defines j?

Tags

CCSS.HSA.APR.B.3

CCSS.HSA.CED.A.1

CCSS.HSA.REI.B.4

CCSS.HSA.SSE.A.2

CCSS.HSA.SSE.B.3

Some values of the linear function f are shown in the table on the left. What is the value of f(6)?

• 4

• 6

• 8.5

• 10

Tags

CCSS.HSF.IF.A.2

CCSS.HSF.IF.B.4

The table on the left shows some values of the exponential function f. Which of the following could be f?

Tags

CCSS.HSF.IF.B.4

CCSS.HSF.LE.A.1

CCSS.HSF.LE.A.2