Quiz about Linear Equations And Functions

Question 1

Which graph represents a linear function?

Accepted Answer

Covalent bond

Answer

![](http://admin.getprephub.com/media/editor/Screenshot%202023-04-27%20at%2012.39.46%20PM_20230427104412638456.png)

Answer

![](http://admin.getprephub.com/media/editor/Screenshot%202023-04-27%20at%2012.40.01%20PM_20230427104423800595.png)

Answer

![](http://admin.getprephub.com/media/editor/Screenshot%202023-04-27%20at%2012.40.06%20PM_20230427104435952678.png)

Answer

![](http://admin.getprephub.com/media/editor/Screenshot%202023-04-27%20at%2012.39.54%20PM_20230427104743466494.png)

Question 2

Four functions are shown. Which function is linear?

Accepted Answer

Covalent bond

Answer

![](http://admin.getprephub.com/media/editor/Screenshot%202023-04-25%20at%204.42.37%20PM_20230425144332799328.png)

Answer

$$y=-\frac{1}{2} x^{2}+1$$

Answer

$$\{(-2,5),(0,1),(2,5)\}$$

Answer

![](http://admin.getprephub.com/media/editor/Screenshot%202023-04-25%20at%204.42.48%20PM_20230425144713548254.png)

Question 3

The number of inches of rain, $$y$$, after $$x$$ minutes of rainfall during a storm can be modeled by the equation shown.

$$y=0.003 x$$

How many inches of rain falls in 2 minutes?

Accepted Answer

Covalent bond

Answer

$$0.006$$

Answer

$$0.035$$

Answer

$$0.02$$

Answer

$$0.004$$

Question 4

The graph of a linear function passes through the two given points $$(3,15)$$ ,$$(6,21)$$ on the coordinate plane. What is the rate of change of the function?

Accepted Answer

Covalent bond

Answer

$$2$$

Answer

$$4 $$

Answer

$$6 $$

Answer

$$1$$

Question 5

What is the solution to the equation $$3 x+2+5 x=16$$

Accepted Answer

Covalent bond

Answer

$$1.75$$

Answer

$$2$$

Answer

$$8.98 $$

Answer

$$6.5$$

Ohio State Linear Equations And Functions Class 8 Maths Problems and Solutions

Many students find Linear Equations And Functions for Class 8 particularly challenging. Strengthen your concepts and gain confidence for your exams by solving free questions for Linear Equations And Functions from Ohio State for Class 8 preparation.