Practice Exam Answers

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If RT is greater than BA , which correctly compares angles cap c and cap s ?

A
m angle cap c is greater than m angle cap s
B
m angle cap c is equal to m angle cap s
C
m angle cap c is greater than or equal to m angle cap s
D
m angle cap c is less than m angle cap s
3

What is the measure of angle 15 ?

A
m angle 15 is equal to 93 degrees
B
m angle 15 is equal to 77 degrees
C
m angle 15 is equal to 97 degrees
D
m angle 15 is equal to 83 degrees
5

What should Jace do first to find the exact location of the center of the circular water bowl?

A
He should draw perpendicular line segments from each corner to the opposite edge of the table.
B
He should find the midpoint of each edge of the table.
C
He should bisect each of the angles at the vertices of the triangular table top.
D
He should draw perpendicular lines through any point along the edges of the table.
6

Which is the correct interpretation of the x -intercepts of the function?

A
Their difference is the number of the most promo codes in a single day.
B
Their sum is the total number of days the number of codes increased.
C
Their difference is the number of days the first promo codes were released before the new record.
D
Their sum is the total number of promo codes the publicist is releasing before the new record.
7

What is the length of segment AC ?

A
16 units
B
6 units
C
12 units
D
8 units
8

Solve for x in the equation x squared plus 11 x plus 121 fourths is equal to 125 fourths

A
x is equal to negative 11 halves plus or minus the fraction with numerator 5 square root of 5 and denominator 2
B
x is equal to negative 11 plus or minus the fraction with numerator 5 square root of 5 and denominator 2
C
x is equal to negative 11 halves plus or minus 25 halves
D
x is equal to negative 11 plus or minus 25 halves
10

One root of a third degree polynomial function f of x is negative 5 plus 2 i Which statement describes the number and nature of all roots for this function?

A
f of x has two real roots and one imaginary root.
B
f of x has three imaginary roots.
C
f of x has three real roots.
D
f of x has two imaginary roots and one real root.
11

The product of a non-zero rational number and an irrational number can always be written as

A
a fraction.
B
a repeating decimal
C
a terminating decimal.
D
a non-repeating, non-terminating decimal.
12

Which graph shows a function with a range of all real numbers greater than or equal to negative 1 ?

A
Image with description A V-shaped graph that opens downward, has vertex at negative 2 comma 1, and passes through the points negative 3 comma 0, and negative 1 comma 0.
B
Image with description A V-shaped graph that opens upward, has vertex at 2 comma 1, and passes through the points negative 4 comma 3, and 0 comma 3.
C
Image with description A V-shaped graph that opens downward, has vertex at negative 2 comma negative 1, and passes through the points negative 4 comma negative 3, and 0 comma negative 3.
D
Image with description A V-shaped graph that opens upward, has vertex at negative 2 comma negative 1, and passes through the points negative 3 comma 0, and negative 1 comma 0.
13

Which steps could be part of the process in algebraically solving the system of equations, y plus 5 x is equal to x squared plus 10 and y is equal to 4 x minus 10 ? Choose two correct answers.

A
0 is equal to x squared minus 9 x
B
0 is equal to x squared minus 9 x plus 20
C
One x -value of a solution to the system is 4 .
D
y plus 5 x is equal to x squared plus 10 plus 4 x minus 10
E
y is equal to x squared plus 5 x plus 10
14

A rectangle has an area of open paren x squared minus 17 x plus 72 close paren square units. Since the area of a rectangle is determined using the formula, cap A is equal to l w , what could be the length and width of the rectangle?

A
length is equal to open paren x plus 12 close paren units and width ​​​​​​​ is equal to open paren x plus 6 close paren units
B
length is equal to open paren x plus 9 close paren units and ​​​​​​​width ​​​​​​​ is equal to open paren x plus 8 close paren units
C
length is equal to open paren x minus 6 close paren units and width ​​​​​​​ is equal to open paren x minus 12 close paren units
D
length is equal to open paren x minus 8 close paren units and width​​​​​​​ is equal to open paren x minus 9 close paren units
15

If f of x is equal to square root of 4 x plus 9 end root plus 2 , which inequality can be used to find the domain of f of x ?

A
square root of 4 x plus 9 end root plus 2 is greater than or equal to 0
B
square root of 4 x is greater than or equal to 0
C
4 x is greater than or equal to 0
D
4 x plus 9 is greater than or equal to 0
18

Which function has a maximum with the same maximum value as f of x is equal to negative start absolute value x plus 3 end absolute value minus 2 ?

A
f of x is equal to negative square root of x plus 6 end root minus 2
B
f of x is equal to negative open paren x minus 6 close paren squared minus 3
C
f of x is equal to square root of x plus 3 end root minus 3
D
f of x is equal to open paren x plus 3 close paren squared minus 2
20

Logan saves the same amount of money each month for college. His current total savings is 300 m squared plus 120 m plus 180 dollars. Which factorization could represent the number of months and amount of a monthly deposit in dollars?

A
30 times open paren 10 m squared plus 4 m plus 60 close paren
B
60 times open paren 5 m squared plus 2 m plus 3 close paren
C
10 m open paren 30 m squared plus 12 m plus 18 close paren
D
4 m open paren 75 m squared plus 30 m plus 40 close paren

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