SAT · Practice test 9

120 questions, each with its skill and the official answer.

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Stuck on an exercise?

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Stuck on an exercise?

Our tutors clear up your doubts one to one — online, or in person with a local tutor.

Stuck on an exercise?

Our tutors clear up your doubts one to one — online, or in person with a local tutor.

Stuck on an exercise?

Our tutors clear up your doubts one to one — online, or in person with a local tutor.

Stuck on an exercise?

Our tutors clear up your doubts one to one — online, or in person with a local tutor.

Stuck on an exercise?

Our tutors clear up your doubts one to one — online, or in person with a local tutor.

Stuck on an exercise?

Our tutors clear up your doubts one to one — online, or in person with a local tutor.

Stuck on an exercise?

Our tutors clear up your doubts one to one — online, or in person with a local tutor.

Stuck on an exercise?

Our tutors clear up your doubts one to one — online, or in person with a local tutor.

Stuck on an exercise?

Our tutors clear up your doubts one to one — online, or in person with a local tutor.

Question Math, module 1 · 1

Multiple choice
Question Math, module 1 · 1 — 1 The lengths of two sides of a triangle are 4 centimeters and 6 centimeters. If the perimeter of the triangle is 18 centimeters, what is the length, in centimeters, of the third side of this triangle? A) 2 B) 8 C) 10…

Source: College Board — SAT Practice test 9

Question Math, module 1 · 4

Multiple choice
Question Math, module 1 · 4 — 4 The function g is defined by g x x = + 9 2 ( ) . For which value of x is g x = 25 ( ) ? A) 4 B) 5 C) 9 D) 13

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Question Math, module 1 · 7

Open answer
Question Math, module 1 · 7 — 7 A student council group is selling school posters for a fundraiser. They use the function p x x = 5 −220 ( ) to determine their profit p x ( ), in dollars, for selling x school posters. In order to earn a profit of…

Source: College Board — SAT Practice test 9

Question Math, module 1 · 10

Multiple choice
Question Math, module 1 · 10 — 10 y px −57 = The given equation relates the positive numbers p, x, and y. Which equation correctly expresses y in terms of p and x ? A) y x p = 57 + B) y px = + 57 C) y px = 57 D) y px = 57

Source: College Board — SAT Practice test 9

Question Math, module 1 · 11

Multiple choice
Question Math, module 1 · 11 — 11 A company opens an account with an initial balance of $36,100.00. The account earns interest, and no additional deposits or withdrawals are made. The account balance is given by an exponential function A, where A t(…

Source: College Board — SAT Practice test 9

Question Math, module 1 · 12

Multiple choice
Question Math, module 1 · 12 — 12 The circle shown has center O, circumference π 144 , and diameters PR and QS. The length of arc PS is twice the length of arc PQ. What is the length of arc QR ? A) π 24 B) π 48 C) π 72 D) π 96 Note: Figure not drawn…

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Question Math, module 1 · 17

Multiple choice
Question Math, module 1 · 17 — 17 f x x x x = + 6 + 5 −4 ( ) ( )( )( ) The function f is given. Which table of values represents y f x = −3 ( ) ? A) x y negative 6 negative 9 negative 5 negative 8 4 1 B) x y negative 6 negative 3 negative 5 negative…

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Question Math, module 1 · 20

Open answer
Question Math, module 1 · 20 — 20 13 is p% of 25. What is the value of p ?

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Question Math, module 1 · 22

Multiple choice
Question Math, module 1 · 22 — 22 Function f is defined by f x x x x = + 6 + 5 + 1 ( ) ( )( )( ). Function g is defined by g x f x = −1 ( ) ( ). The graph of y g x = ( ) in the xy-plane has x-intercepts at a, 0 ( ), b, 0 ( ), and c, 0 ( ), where a,…

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Question Math, module 1 · 23

Multiple choice
Question Math, module 1 · 23 — 23 For x > 0, the function f is defined as follows: f x ( ) equals 201% of x Which of the following could describe this function? A) Decreasing exponential B) Decreasing linear C) Increasing exponential D) Increasing…

Source: College Board — SAT Practice test 9

Question Math, module 1 · 24

Multiple choice
Question Math, module 1 · 24 — 24 f x x x = 4 + 64 + 262 2 ( ) The function g is defined by g x f x = + 5 ( ) ( ). For what value of x does g x ( ) reach its minimum? A) −13 B) −8 C) −5 D) −3

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Question Math, module 1 · 27

Open answer
Question Math, module 1 · 27 — 27 Right rectangular prism X is similar to right rectangular prism Y. The surface area of right rectangular prism X is 58 square centimeters cm2 ( ), and the surface area of right rectangular prism Y is 1,450 cm2. The…

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Question Math, module 2 · 7

Open answer
Question Math, module 2 · 7 — 7 f x x ( ) = + 8 11 The function f is defined by the given equation. What is the value of f x ( ) when x = 3 11 ?

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Question Math, module 2 · 8

Multiple choice
Question Math, module 2 · 8 — 8 x y 0 18 1 13 2 8 The table shows three values of x and their corresponding values of y. There is a linear relationship between x and y. Which of the following equations represents this relationship? A) y x = 18 + 13…

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Question Math, module 2 · 10

Multiple choice
Question Math, module 2 · 10 — 10 The function f is defined by f x x = 7 −84 ( ) . What is the x-intercept of the graph of y f x = ( ) in the xy-plane? A) (−12, 0) B) (−7, 0) C) (7, 0) D) (12, 0)

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Question Math, module 2 · 11

Multiple choice
Question Math, module 2 · 11 — 11 Time (years) Total amount (dollars) 0 604.00 1 606.42 2 608.84 Rosa opened a savings account at a bank. The table shows the exponential relationship between the time t, in years, since Rosa opened the account and the…

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Question Math, module 2 · 12

Multiple choice
Question Math, module 2 · 12 — 12 w t t = 300 −4 ( ) The function w models the volume of liquid, in milliliters, in a container t seconds after it begins draining from a hole at the bottom. According to the model, what is the predicted volume, in…

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Question Math, module 2 · 13

Open answer
Question Math, module 2 · 13 — 13 h x x b = + ( ) For the linear function h, b is a constant and h 0 = 45 ( ) . What is the value of b ?

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Question Math, module 2 · 16

Multiple choice
Question Math, module 2 · 16 — 16 The population of Greenville increased by 7% from 2015 to 2016. If the 2016 population is k times the 2015 population, what is the value of k ? A) 0.07 B) 0.7 C) 1.07 D) 1.7

Source: College Board — SAT Practice test 9

Question Math, module 2 · 18

Multiple choice
Question Math, module 2 · 18 — 18 m t t t = –0.0274 7 + 7.3873 7 + 75.032 2 ( )         The function m gives the predicted body mass m t( ), in kilograms (kg), of a certain animal t days after it was born in a wildlife reserve,…

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Question Math, module 2 · 20

Open answer
Question Math, module 2 · 20 — 20 The function f t( ) = 60,000(2) t 410 gives the number of bacteria in a population t minutes after an initial observation. How much time, in minutes, does it take for the number of bacteria in the population to…

Source: College Board — SAT Practice test 9

Question Math, module 2 · 21

Open answer
Question Math, module 2 · 21 — 21 The function f is defined by f x a b ( ) = + x , where a and b are constants and a > 0. In the xy-plane, the graph of y f x = ( ) has a y-intercept at (0, −25) and passes through the point (2, 23). What is the value…

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Question Math, module 2 · 24

Multiple choice
Question Math, module 2 · 24 — 24 A square is inscribed in a circle. The radius of the circle is 20 2 2 inches. What is the side length, in inches, of the square? A) 20 B) 20 2 2 C) 20 2 D) 40

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Question Math, module 2 · 25

Multiple choice
Question Math, module 2 · 25 — 25 Which expression is equivalent to y x y x x y xy + 12 −8 + ( −8) −8 2 ? A) xy y x y x y xy + + 4 −16 + 64 3 2 B) xy y x y xy x + 9 + 12 −8 + −8 2 C) xy xy y x y xy + 13 −8 −8 2 2 D) xy xy y x y x y xy + 13 −8 −16 +…

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Question Math, module 2 · 26

Multiple choice
Question Math, module 2 · 26 — 26 The function f is defined by f x a ( ) = 2.2 + 2.2 x b ( ), where a and b are integer constants and a b 0 < < . The functions g and h are equivalent to function f, where k and m are constants. Which of the following…

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