# Pretest 01

14 Questions | Total Attempts: 13  Settings  Pretest 01

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• 1.
What are the equation (in simple form) of the given line and the coordinates of its y-intercept, respectively?
• A.

Y = 6; (-6, 0)

• B.

X = 6; (0, -6)

• C.

X = 6; (6, 0)

• D.

Y = -6; (0, -6)

• E.

• 2.
Which has the largest area: a circle with radius 1 unit, a square with side 1.77 units, or a right triangle with base 2 units and height 3 units.
• A.

Triangle

• B.

Square

• C.

Circle

• D.

Their areas are equal

• 3.
• A.

{x | x is not equal to 0}

• B.

The set of all real numbers

• C.

{x | x is not equal to -5 nor 5 nor 0}

• D.

• E.

{x | x is not equal to -5 nor 5}

• 4.
Given that f(x) = 1/x and g(x) = |x| (i.e., absolute value of x), which of the following statements  is TRUE?
• A.

The other statements are all false

• B.

F and g have the same domain

• C.

F and g have the same range

• D.

Their graphs both pass through (0, 0)

• E.

Their graphs both pass through (1, 1)

• 5.
• A.

6

• B.

-6

• C.

-12

• D.

9

• E.

12

• 6.
Given that f(x) =  ,   which of the following statements is FALSE?
• A.

The range of the function is the set of all real numbers

• B.

The function is neither even nor odd

• C.

The graph of the function is a parabola

• D.

The graph has two x-intercepts

• 7.
Given the equation 4y = 0.2x + 15, solve for x when y = 0 (to 1 place of decimal).
• 8.
Given that  , give the SMALLEST solution for x when f(x) = 0 (to 1 place of decimal)
• 9.
Given that |2x - 7| = 13 , give the SMALLEST solution for x (to 1 place of decimal)
• 10.
Compute the discriminant (  ) of the quadratic equation
• 11.
A book is on sale at 26% off for \$148. What was the original price if the book, to the nearest cent?  (Do NOT include the \$ sign in your answer.)
• 12.
Find the slope of the line passing through the points (-1, -2) and (11, 5). (Give your ans to one place of dec.)
• 13.
Given that 1 mi = 1,760 yds, convert 36 mph to ft/sec to 1 place of decimal.
• 14.
• A.

-1

• B.

-4.75

• C.

-0.2

• D.

1

• E.