Quiz about EOC Functions, Function Notation, Domain and Range

Question 1

Which table shows y as a function of x ?

Accepted Answer

Option B is correct

Answer

A.

Answer

C.

Answer

D.

Question 2

Which table does not show y as a function of x?

Accepted Answer

Option C is correct

Answer

A.

Answer

B.

Answer

D.

Question 3

Which graph represents y as a function of x?

Accepted Answer

Option C is correct

Answer

A.

Answer

B.

Answer

D.

Question 4

Which graph does not represent y as a function of x?

Accepted Answer

Option B is correct

Answer

A.

Answer

C.

Answer

D.

Question 5

Which of the following points, when deleted from the coordinate grid, will result in a relationship that represents a function?

Accepted Answer

G

Answer

A

Answer

B

Answer

F

Question 6

Which relation is not a function?

Accepted Answer

Option D is correct

Answer

A.

Answer

B.

Answer

C.

Question 7

Which relation does not represent a function?

Accepted Answer

Option D is correct

Answer

A.

Answer

B.

Answer

y=0.50x+1

Question 8

Given $$f\left(x\right)=6-4x$$ , what is the value of $$f\left(-5\right)$$ ?

Accepted Answer

26

Answer

$$-14$$

Answer

$$-16$$

Answer

120

Question 9

Given $$f\left(x\right)=6\left(1-x\right)$$ , what is the value of $$f\left(-4\right)$$ ?

Accepted Answer

$$30$$

Answer

$$-18$$

Answer

$$-24$$

Answer

$$24$$

Question 10

Given $$p\left(x\right)=5\left(x^2+1\right)+14$$ , what is the value of f(12)?

Accepted Answer

739

Answer

725

Answer

735

Answer

785

Question 11

Given $$f\left(x\right)=\frac{1}{3}\left(4-x\right)^2$$ , what is the value of f(13)?

Accepted Answer

$$27$$

Answer

$$81$$

Answer

$$-55$$

Answer

$$-27$$

Question 12

Given $$p\left(x\right)=-3\left(x-12\right)^2+2$$ , what is the value of p(4)?

Accepted Answer

$$-190$$

Answer

422

Answer

194

Answer

$$-192$$

Question 13

Given $$\frac{2}{3}x^2+8x$$ , what is the value of f(6)?

Accepted Answer

72

Answer

24

Answer

48

Answer

144

Question 14

Given $$g\left(x\right)=\frac{1}{2}x^2+2x+6$$ , what is the value of $$g\left(-4\right)$$ ?

Accepted Answer

6

Answer

0

Answer

-10

Answer

22

Question 15

Which inequalities best represent the domain?

Accepted Answer

$$-2\le x<5$$

Answer

$$-2<x\le5$$

Answer

$$5\le x<1$$

Answer

$$1<x\le5$$

Question 16

Which inequalities best represent the range?

Accepted Answer

$$-3<y\le4$$

Answer

$$-4\le y<2$$

Answer

$$2<y\le-4$$

Answer

$$4\le y<-3$$

Question 17

Which of the following shows the domain and range for the relation in the graph?

Accepted Answer

Domain: $$1\le x\le8$$

Range: $$2\le y\le6$$

Answer

Domain: $$1\le x\le8$$

Range: $$6\le y\le2$$

Answer

Domain: $$8\le x\le1$$

Range: $$6\le y\le2$$

Answer

Domain: $$8\le x\le1$$

Range: $$2\le y\le6$$

Question 18

Which answer choice best represent the domain of the function for this situation?

Accepted Answer

All real numbers greater than or equal to -5 and less than 3.

Answer

All real numbers greater than -5 and less than 3.

Answer

All real numbers greater than or equal to -4 and less than 2.

Answer

All real numbers greater than -4 and less than 2.

Question 19

Which answer choice best represents the range of the function for this situation?

Accepted Answer

All real numbers greater than -3 and less than or equal to 5.

Answer

All real numbers greater than -2 and less than 4.

Answer

All real numbers greater than -3 and less than 5.

Answer

All real numbers greater than or equal to -2 and less than 4.

Question 20

What is the domain of the function graphed?

Accepted Answer

$$-4\le x\le5$$

Answer

x=-4, 3, 5

Answer

$$-1\le x\le5$$

Answer

$$-4\le x\le3$$

Question 21

A function is represented by the set of ordered pairs shown below.

{(-1, 9), (-3, 2), (0, 9), (3, 8), (7, 9)}

What is the range of this function?

Accepted Answer

{2, 8, 9}

Answer

{2}

Answer

{-5}

Answer

{-1, -3, 0, 3, 7}

Question 22

What are the domain and range for the sets of points graphed on the left?

Accepted Answer

Domain: {-3, -2, -1, 1, 2, 4}

Range: {-1, 1,3, 5}

Answer

Domain: {-1, 1, 3, 5}

Range: {-3, -2, -1, 1, 2, 4}

Answer

Domain: $$-3\le x<4$$

Range: $$-1\le y\le5$$

Answer

Domain: $$-1\le x\le5$$

Range: $$-3\le y\le4$$

Question 23

What are the domain and range of $$f\left(x\right)=-15$$ ?

Accepted Answer

Domain: All real numbers

Range: {-15}

Answer

Domain: All real numbers greater than or equal to -15

Range: All real numbers

Answer

Domain: {-15}

Range: All real numbers

Answer

Domain: All real numbers

Range: All real numbers greater than or equal to -15

Question 24

Which graph below is a function?

Accepted Answer

Option C is correct

Answer

A.

Answer

B.

Answer

D.

Question 25

Which answer choice best describes the domain of the function for this situation?

Accepted Answer

All real numbers greater than or equal to 0 and less than or equal to 28

Answer

All real numbers less than 28

Answer

All real numbers less than 9

Answer

All real numbers greater than or equal to 0 and less than or equal to 9

EOC Functions, Function Notation, Domain and Range

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