Heightened Review Linear Equations/Functions

6 Questions | Total Attempts: 569  Settings  .

• 1.
Alice compared the graphs of two functions.
• The first function was y = 3x + 4
• The second function fits the values in teh table shown.
What is the distance between the y-intercepts of the two functions?
• A.

1

• B.

2

• C.

3

• D.

4

• 2.
Which is a linear function?
• A.

F(x)

• B.

G(x)

• C.

H(x)

• D.

I(x)

• 3.
Limousine Company P and Company R both charge a rental fee plus an additional charge per hour.
• The equation y = 50 + 30x models the total cost (in dollars), y, of renting a limousine from Company P for x hours.
• The table below shows the cost to rent a limousine from Company R for different lengths of time.
​Which statement accurately compares the per hour charges of the two companies?
• A.

Company P charges \$5 less per hour than Company R.

• B.

Company P charges \$5 more per hour than Company R

• C.

Company P charges \$25 less per hour than Company R

• D.

Company P charges \$25 per hour than Company R.

Related Topics Back to top