Free Printable Domain Restriction Homework

1.

Is the inverse of this quadratic a function?

a)

YES

b)

NO

2.

What is the Domain of this Quadratic Function?

a)

$\left[-\infty,\infty\right]$

b)

$\left(\infty,-\infty\right)$

c)

$\left(-\infty,\infty\right)$

d)

$\left[\infty,-\infty\right]$

3.

What would be a proper domain restriction so that the inverse is a function? (Hint: There is more than one correct answer)

a)

$\left[-9,\infty\right)$

b)

$\left[-2,\infty\right)$

c)

$\left(-\infty,-2\right]$

d)

$\left(-\infty,-9\right]$

4.

What is the range of the following Quadratic Function?

a)

$\left[-9,\infty\right)$

b)

$\left[-2,\infty\right)$

c)

$\left(-\infty,-2\right]$

d)

$\left(-\infty,-9\right]$

5.

What would the Domain of the INVERSE be with a Domain Restriction of $\left(-\infty,-3\right]$ ?

a)

$\left(-\infty,-3\right]$

b)

$\left[-3,\infty\right)$

c)

$\left(-\infty,-2\right]$

d)

$\left[-2,\infty\right)$

6.

Which of the following Domain Restriction would keep the inverse NOT A FUNCTION?

a)

$\left[-1,\infty\right)$

b)

$\left[1,\infty\right)$

c)

$\left(-\infty,-1\right]$

d)

$\left(-\infty,1\right]$

7.

On what interval is the function increasing?

a)

$\left(3,\infty\right)$

b)

$\left(1,\infty\right)$

c)

$\left(-\infty,1\right)$

d)

$\left(-\infty,3\right)$

8.

What is the shape of the following graph?

a)

Quadratic

b)

Parallel

c)

Triangle

d)

Parabola

9.

What would be a proper domain restriction so that the inverse is a function? (Hint: There is more than one correct answer)

a)

$\left[4,\infty\right)$

b)

$\left[-2,\infty\right)$

c)

$\left(-\infty,-2\right]$

d)

$\left(-\infty,4\right]$

10.

What would be a proper domain restriction so that the inverse is a function? (Hint: There is more than one correct answer)

a)

$\left[0,\infty\right)$

b)

$\left[5,\infty\right)$

c)

$\left(-\infty,5\right]$

d)

$\left(-\infty,0\right]$

Domain Restriction Homework

Total questions: 10

Worksheet time: 15mins

Similar Resources on Wayground