Quiz about Intro to Standard Form of Linear equation

Question 1

Is this equation in standard form?

$$3x-2y=7$$

Accepted Answer

Yes

Answer

No

Question 2

Is this equation in standard form?

$$\frac{3}{2}x-4y=7$$

Accepted Answer

No

Answer

Yes

Question 3

Is this equation in standard form?

$$x=7+4y$$

Accepted Answer

No

Answer

Yes

Question 4

The following equation is written in standard form. What is A?

$$3x-2y=2$$

Accepted Answer

3

Answer

-3

Answer

2

Answer

-2

Question 5

The following equation is written in standard form. What is B?

$$3x-2y=2$$

Accepted Answer

-2

Answer

3

Answer

-3

Answer

2

Question 6

The following equation is written in standard form. What is C?

$$3x-2y=2$$

Accepted Answer

2

Answer

3

Answer

-3

Answer

-2

Question 7

Write the equation of the line in slope-intercept form.

Accepted Answer

y = 1/2x + 3

Answer

y = x + 3

Answer

y = 3x + 2

Answer

y = 3

Question 8

What is the equation of the line?

Accepted Answer

y = 2x + 1

Answer

y = x +1

Answer

y = -x + 2

Answer

y = x + 2

Question 9

Find the slope and y-intercept of the following:

y=3x-9

Accepted Answer

Slope = 3, y-intercept = -9

Answer

Slope = 9, y-intercept = 3

Answer

Slope = 3, y-intercept = 9

Answer

Slope = -1, y-intercept = 3

Question 10

Find the slope and y-intercept of:
$$y=\frac{2}{3}x+4$$

Accepted Answer

slope = 2/3, y-intercept = 4

Answer

slope = 2/3, y-intercept = -12

Answer

slope = -2/3, y-intercept = -3

Answer

slope = -12, y-intercept = -3

Question 11

x + 12 = 20

Accepted Answer

x = 8

Answer

x = 32

Answer

x = -32

Answer

x = -8

Question 12

Solve for x:

Accepted Answer

x = 10

Answer

x = 20

Answer

x = 7

Answer

x = 3

Intro to Standard Form of Linear equation

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