SAT-OG-M-5

The graph of a system of a linear equation and a

nonlinear equation is shown. What is the solution

(x, y) to this system?

• A) (0, 0)

• B) (0, 4)

• C) (4, 5)

• D) (5, 0)

On the first day of a semester, a film club has

90 members. Each day after the first day of the

semester, 10 new members join the film club. If

no members leave the film club, how many total

members will the film club have 4 days after the

first day of the semester?

• A) 400

• B) 130

• C) 94

• D) 90

The graph of the linear function f is shown, where

y = f(x). What is the y-intercept of the graph of f ?

• A) (0, 0)

• B) （ 0 ， -16/11）

• C) (0, −8)

• D) (0, 8)

s + 7r = 27

r = 3

What is the solution (r, s) to the given system of

equations?

• A) (6, 3)

• B) (3, 6)

• C) (3, 27)

• D) (27, 3)

Which of the following is the best description of

function f ?

• A) Decreasing linear

• B) Increasing linear

• C) Decreasing exponential

• D) Increasing exponential

The graph of a system of linear equations is shown.

The solution to the system is (x, y). What is the value

of x ?

23, 27, 27, 32, 35, 36, 52

What is the range of the 7 scores shown?

In the figure, line m is parallel to line n, and line k

intersects both lines. Which of the following

statements is true?

• A) The value of x is less than 145.

• B) The value of x is greater than 145.

• C) The value of x is equal to 145.

• D) The value of x cannot be determined.

The equation x + y = 1,440 represents the number

of minutes of daylight (between sunrise and sunset),

x, and the number of minutes of non-daylight, y, on

a particular day in Oak Park, Illinois. If this day has

670 minutes of daylight, how many minutes of

non-daylight does it have?

• A) 670

• B) 770

• C) 1,373

• D) 1,440

Scott selected 20 employees at random from all

400 employees at a company. He found that 16 of

the employees in this sample are enrolled in exactly

three professional development courses this year.

Based on Scott’s findings, which of the following is

the best estimate of the number of employees at the

company who are enrolled in exactly three

professional development courses this year?

• A) 4

• B) 320

• C) 380

• D) 384