Digital SAT Maths Practice Set 1 FREE

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Question 1

Consider the function [Tex]h(x) = \frac{1}{x}[/Tex]. What is the range of the function [Tex]h(x)[/Tex]?

  • All real numbers

  • All real numbers except 0

  • All real numbers except 1

  • All real numbers except -1

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Question 2

Which of the following functions represents a parabola that opens upward?

  • f(x)=−x2+3x−2

  • f(x)=x2−3x+2

  • f(x)=−2x2+4x−1

  • f(x)=−4x2+2x−1

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Question 3

Consider the function [Tex]f(x) = \frac{x^2 - 4}{x + 2}[/Tex]. What are the x-values where the function [Tex]f(x)[/Tex] is undefined?

  • x=−2

  • x=−4

  • x=2

  • x=−2 and x=2

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Question 4

Given the function [Tex]g(x) = x^3 - x^2 + x - 1[/Tex], what is the minimum value of the function?

  • -1

  • 0

  • 1

  • -2

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Question 5

Which of the following equations has exactly one real solution?


  • x2+4x+4=0

  • x2−6x+9=0

  • x2−4x+4=0

  • x2+2x+1=0

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Question 6

What is the solution to the equation [Tex]x^2 - 7x + 12 = 0[/Tex]?

  • x=3 or x=4

  • x=3 or x=5

  • x=2 or x=5

  • x=2 or x=4

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Question 7

Which of the following expressions is equivalent to [Tex]\frac{{2x^2 - 6x}}{{x}}[/Tex]?

  • 2x−3

  • 2x−6

  • 2x+3

  • 2x+6

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Question 8

Which of the following expressions is equivalent to [Tex]3(2x + 4) - 2(3x - 1)[/Tex]?

  • 6x+10

  • 6x+14

  • 6x-14

  • 6x-10

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Question 9

Which of the following ordered pairs satisfies the equation [Tex]y = x^2 - 6x + 9[/Tex]?

  • (0,9)

  • (3,3)

  • (2,−1)

  • (−1,12)

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Question 10

Which of the following ordered pairs satisfies the equation [Tex]y = 2x^2 - 4x + 2[/Tex]?

  • (0,2)

  • (1,2)

  • (2,0)

  • (3,4)

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There are 44 questions to complete.

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