Quiz about Functions

Question 1

For what value of $$x$$ the given table will represent a function?

![](http://admin.getprephub.com/media/editor/1_20230223175451327355.png)

Accepted Answer

Covalent bond

Answer

Anything except $$-1$$ and $$6$$

Answer

$$x=-1$$

Answer

$$x=6$$

Answer

$$x$$ can be value

Question 2

A shipping company charges a cost per pound plus a fixed fee to ship a package. The total cost, $$f(x)$$, in dollars, of shipping $$x$$ pounds is modeled by the function shown.

$$f(x)=4.99 x+5.75$$

Which part of the function represents the fixed fee?

Accepted Answer

Covalent bond

Answer

$$5.75$$

Answer

$$50.75$$

Answer

$$4.99$$

Answer

$$57.5$$

Question 3

Select the relation that represent a function.

Accepted Answer

Covalent bond

Answer

![](http://admin.getprephub.com/media/editor/sp3ss_20230223185540192933.png)

Answer

$$\{(0,5),(0,9),(6,2),(9,2),(15,2)\}$$

Answer

$$\{(0,10),(4,7),(5,5),(7,4),(7,8)\}$$

Answer

![](http://admin.getprephub.com/media/editor/sp3s_20230223185430543125.png)

Question 4

The table of values for the exponential function $$f(x)=a \cdot b^{x}$$ is shown, where $$a$$ is not 0 , and $$b$$ is a positive real number not equal to 1 .

![](http://admin.getprephub.com/media/editor/sp7_20230223185747968738.png)

Accepted Answer

Covalent bond

Answer

$$a=\frac{1}{4}$$ and $$b=2$$

Answer

$$a=2$$ and $$b=\frac{1}{4}$$

Answer

$$a=5$$ and $$b=2$$

Answer

$$a=\frac{1}{4}$$ and $$b=1$$

Question 5

The equations of two functions are given.

$$f(x)=3 x+4$$

$$g(x)=7 {x}-2$$

What value of $$x$$ makes the equation $$f(x)=g(x)$$ true?

Accepted Answer

Covalent bond

Answer

$$\frac{3}{2}$$

Answer

$$\frac{1}{3}$$

Answer

$$ \frac{1}{2}$$

Answer

$$\frac{1}{4}$$

Ohio State Functions Algebra 1 Maths Problems and Solutions

Many students find Functions for Algebra 1 particularly challenging. Strengthen your concepts and gain confidence for your exams by solving free questions for Functions from Ohio State for Algebra 1 preparation.