Live Education Quiz

1

What is the slope of the line with equation y = 5?

A

0

B

5

C

Undefined

D

1

2

What is the slope of the line 7x - 14y = 28?

A

1/2

B

2

C

-1/2

D

-2

3

What is the normal form of the equation of a straight line?

A

x cos α + y sin α = p

B

y = mx + c

C

x/a + y/b = 1

D

ax + by + c = 0

4

Find the y-intercept of the line 2x - 3y = 6.

A

-2

B

3

C

2

D

-3

5

What is the general form of a straight line?

A

ax + by + c = 0

B

y = mx + c

C

x/a + y/b = 1

D

y - y₁ = m(x - x₁)

6

What is the equation of a line with slope 0 passing through (2, 5)?

A

y = 5

B

x = 2

C

y = 0

D

y = 2

7

Find the x-intercept of the line 3x + 4y = 12.

A

4

B

3

C

12

D

2

8

Find the equation of the line with x-intercept 5 and y-intercept -2.

A

x/5 - y/2 = 1

B

x/5 + y/2 = 1

C

5x - 2y = 10

D

x/5 + y/2 = -1

9

What is the slope of the line perpendicular to y = -3x + 4?

A

1/3

B

-1/3

C

3

D

-3

10

Find the equation of the line with slope 3 and y-intercept -2.

A

y = 3x - 2

B

y = 2x + 3

C

y = -2x + 3

D

y = 3x + 2

🎉 Practice Complete!