Quiz about equations

Question 1

How many solutions?

Accepted Answer

No solution

Answer

One Solution

Answer

Infinitely Many Solutions

Question 2

Is this function linear or nonlinear?

Accepted Answer

Linear

Answer

Nonlinear

Question 3

Is function represented by the table linear or nonlinear?

Accepted Answer

linear

Answer

nonlinear

Question 4

Which graph is linear?

Accepted Answer

Graph D

Answer

Graph A

Answer

Graph B

Answer

Graph C

Question 5

What is the y-intercept in the following equation:  y=-4x-5

Accepted Answer

-5

Answer

-4

Answer

-4x

Answer

5

Question 6

Does y = 2x + 1 represent a linear function?

Accepted Answer

Yes

Answer

No

Question 7

Does $$y\ =\ x^3$$ represent a linear function?

Accepted Answer

No

Answer

Yes

Question 8

Which equations are linear functions?

Accepted Answer

$$y\ =\ mx$$

Accepted Answer

$$y\ =\ mx\ +\ b$$

Answer

$$y\ =\ mx^2$$

Answer

$$y\ =\ mx^2\ +\ b$$

Question 9

Which one is LINEAR?

Accepted Answer

A

Answer

B

Answer

C

Answer

D

Question 10

Is the function linear or nonlinear?

Accepted Answer

Nonlinear

Answer

Linear

Question 11

What equation represents: The cost of belonging to the gym is $20 and then you pay $5 for every class you want to take.

Accepted Answer

y = 5x + 20

Answer

y = 20x + 5

Answer

y = 25x

Answer

y = 5 + 20x

Question 12

Is the table Linear or Nonlinear

Accepted Answer

Linear

Answer

Nonlinear

Question 13

Is the table Linear or Nonlinear?

Accepted Answer

Nonlinear

Answer

Linear

Question 14

Which graph represents a linear function?

Accepted Answer

Option B is correct

Answer

A.

Answer

C.

Answer

D.

Question 15

Which of the equations is not a linear function?

Accepted Answer

$$y=\frac{2}{x}$$

Answer

$$y=-4x$$

Answer

$$f\left(x\right)=3x$$

Answer

$$f\left(x\right)=4$$

Question 16

Does the table showed a linear function?

Accepted Answer

No, the y-values goes by 3 and 4.

Answer

Yes, the x-values goes by 1.

Answer

Yes, the x-values goes by 1 and the y-values goes by 3.

Answer

No, the x-values goes by 1.

Question 17

Is the following equation linear or nonlinear?

y + 4 = 2x

Accepted Answer

Linear

Answer

Nonlinear

Question 18

Is the above equation linear or nonlinear?

Accepted Answer

Nonlinear

Answer

Linear

Question 19

Is this table linear or nonlinear?

Accepted Answer

Nonlinear

Answer

Linear

Question 20

Is this table linear or nonlinear?

Accepted Answer

Linear

Answer

Nonlinear

Question 21

Is the graph linear or nonlinear?

Accepted Answer

Linear

Answer

Nonlinear

Question 22

Is this graph linear or nonlinear?

Accepted Answer

Nonlinear

Answer

Linear

Question 23

Dani's estimate for the cost of tiling her bathroom floor is $50 plus $3 per square foot. She says that she can model the cost with a linear function.

Which equation correctly describes the situation?

Accepted Answer

y = 3x + 50

Answer

y = 50x + 3

Answer

y = 3x

Answer

y = 50x

Question 24

Is this equation linear or nonlinear?

y = 2x³

Accepted Answer

Nonlinear

Answer

Linear

Question 25

Is this equation linear or nonlinear?

y = 0.5x - 1

Accepted Answer

Linear

Answer

Nonlinear

Question 26

Is this equation linear or nonlinear?

y = 3x² + 2

Accepted Answer

Nonlinear

Answer

Linear

Question 27

Is this equation linear or nonlinear?

y = 6x

Accepted Answer

Linear

Answer

Nonlinear

Question 28

Joakim wrote a linear function.

Tell whether the following statement is true or false.

The function can be represented by an equation of the form y = mx + b.

Accepted Answer

True

Answer

False

Question 29

What is the solution to the system?

Accepted Answer

(1, 3)

Answer

(0, 3)

Answer

(1, -1)

Answer

(-3, 1)

Question 30

^{What is the solution?}

Accepted Answer

(1, -1)

Answer

1

Answer

-2

Answer

(1, 2)

Question 31

What is the solution?

Accepted Answer

(6, 3)

Answer

(3, 6)

Answer

(-6, 3)

Answer

No solution

Question 32

Parallel Lines never intersect because...

Accepted Answer

they have the same slopes.

Answer

they have the same y-intercept.

Answer

they have different slopes.

Answer

they have different y-intercepts.

Question 33

Does the system have one, none or infinite solutions?
8x + 4y = 12
y = -2x + 3

Accepted Answer

Infinitely many solutions

Answer

(0,3)

Answer

(3,0)

Answer

No solution(parallel lines)

Question 34

How many solutions?

Accepted Answer

No solution

Answer

One Solution

Answer

Infinitely Many Solutions

Question 35

Solve for x and y.
y = 2/3x - 2
y = -x + 3

Accepted Answer

(3,0)

Answer

(0,3)

Answer

(0,-3)

Answer

(-3,0)

Question 36

Solve for x and y
3x + 2y = 16
7x + y = 19

Accepted Answer

(2,5)

Answer

(-2,5)

Answer

(-2,-5)

Answer

(2,-5)

Question 37

2x - y = 0

4x - y = 0

Accepted Answer

(0,0)

Answer

(1,2)

Answer

No Solutions

Answer

Infinite Solutions

Question 38

The equations of two lines are:
2x-y=4 and y=-2x+8.
What is the value of x in the solution for this system?

Accepted Answer

x=3

Answer

x=8

Answer

x=11

Answer

x=5

Question 39

What is the solution?

Accepted Answer

Infinitely Many Solutions

Answer

One Solution

Answer

No solution

Question 40

What is the solution?

Accepted Answer

(1, -1)

Answer

(-1, 1)

Answer

(0, -2)

Answer

(2, 0)

Question 41

Solve the following system by setting the two equations equal to each other. What is the solution?
HINT: - 1/3x + 4 = 2/3x + 1 and then solve for x. Once you find x go back and find y.

Accepted Answer

(3, 3)

Answer

Infinite number of solutions

Answer

(3, -3)

Answer

(-3, 3)

Question 42

What is the solution to this system?
y = 2x + 1
y = 4x - 1

Accepted Answer

(1,3)

Answer

(-1,-3)

Answer

(-1,3)

Answer

(3,1)

Question 43

Solve:
y = -1x - 5
4x - 8y = 4

Accepted Answer

(-3, -2)

Answer

(5, -7)

Answer

(3, 9)

Answer

(-5, 4)

Question 44

How many solutions?

Accepted Answer

No solution

Answer

One Solution

Answer

Infinitely Many Solutions

Question 45

Mr. Harden graphed this system.

What is the solution?

Accepted Answer

(1, -1)

Answer

(-1, 1)

Answer

(0, -2)

Question 46

Ms McKinney graphed two lines in order to find the solution to a given system of equations.

What is the solution?

Accepted Answer

(1, -4)

Answer

(-1, 4)

Answer

(-4, 1)

Answer

(4, -1)

Question 47

Is (3,1) a solution for this system?

x=3

y=2x-5

Accepted Answer

yes

Answer

no

Create a free account and access millions of resources

Similar Resources on Wayground

Popular Resources on Wayground

Discover more resources for Mathematics