Question 1

Solve the following rational equation.

Accepted Answer

a = -8

Answer

a = 4

Answer

a = 2

Answer

a = 1

Question 2

Factor $3a^3+12a^2-63a$

Accepted Answer

$3a\left(a+7\right)\left(a-3\right)$

Answer

$3a\left(a+7\right)\left(a-3\right)$

Answer

$3a\left(a+7\right)\left(a-3\right)$

Answer

$3a\left(a+7\right)\left(a-3\right)$

Question 3

Solve the following radical equation.

$6+\sqrt[3]{y-4}=9$

Accepted Answer

$3a\left(a+7\right)\left(a-3\right)$

Answer

$3a\left(a+7\right)\left(a-3\right)$

Answer

$3a\left(a+7\right)\left(a-3\right)$

Answer

$3a\left(a+7\right)\left(a-3\right)$

Question 4

Simplify the following expression.

$6+\sqrt[3]{y-4}=9$

Accepted Answer

$3a\left(a+7\right)\left(a-3\right)$

Answer

$3a\left(a+7\right)\left(a-3\right)$

Answer

$3a\left(a+7\right)\left(a-3\right)$

Answer

$3a\left(a+7\right)\left(a-3\right)$

Question 5

Which of the following attributes does the function exhibit?

$6+\sqrt[3]{y-4}=9$

Accepted Answer

y-intercept: (0,1)

Answer

Domain: $3a^3+12a^2-63a$

Answer

x-intercept: (1,0)

Answer

Rotational symmetry about the point (1,2)

Question 6

A cubic function is shown below.

$6+\sqrt[3]{y-4}=9$

Which attributes does the function NOT exhibit?

Accepted Answer

Domain: $3a^3+12a^2-63a$

Answer

y-intercept: (0, 11)

Answer

No x-intercepts

Answer

Vertex: (3, 2)

Question 7

Which of the following expressions is equivalent to $3a^3+12a^2-63a$ ?

Accepted Answer

$3a\left(a+7\right)\left(a-3\right)$

Answer

$3a\left(a+7\right)\left(a-3\right)$

Answer

$3a\left(a+7\right)\left(a-3\right)$

Answer

$3a\left(a+7\right)\left(a-3\right)$

Question 8

A cube root equation is shown below.

$6+\sqrt[3]{y-4}=9$

Accepted Answer

$3a\left(a+7\right)\left(a-3\right)$

Answer

$3a\left(a+7\right)\left(a-3\right)$

Answer

$3a\left(a+7\right)\left(a-3\right)$

Answer

$3a\left(a+7\right)\left(a-3\right)$

Question 9

For what value of x is the function f undefined?

$6+\sqrt[3]{y-4}=9$

Accepted Answer

-3

Answer

0

Answer

1

Answer

3

Related quizzes

Related quizzes