Free Printable Lesson 3-1 Prerequisite Warm Up

1.

What is the equation of a line with an undefined slope that goes through point
(-3,5)?

a)

x = -3

b)

x = 5

c)

y = -3

d)

y = 5

2.

What is the equation of a line with a zero slope that goes through the point
(6, 7) ?

a)

x = 6

b)

x = 7

c)

y = 6

d)

y = 7

3.

What would the graph of the equation x = -4 look like?

a)

Horizontal line

b)

Vertical line

c)

Slanted line

4.

What would the graph of y = 8 look like?

a)

Horizontal line

b)

Vertical line

c)

Slanted line

5.

Which of the following would represent a vertical line?

a)

y = -5

b)

x = 3

c)

y = 4x +3

6.

Which of the following would be graphed as a horizontal line?

a)

y = -4

b)

x = 7

c)

y = 3x-4

7.

What is the slope of a horizontal line?

a)

0

b)

undefined

8.

What is the slope of a vertical line?

a)

0

b)

undefined

9.

What is the equation of the line?

a)

y = 0

b)

y = 1

c)

x = 1

10.

What is the equation of this line?

a)

x=5

b)

y=5

c)

y=5x

11.

What is the equation of the red graph pictured?

a)

y = -4

b)

x = -4

c)

y = 4

12.

What is the equation of the red graph pictured?

a)

y = 3

b)

x = 3

c)

x = -3

13.

What is the equation of the line in the graph?

a)

x = −1

b)

y = −1

c)

y = −1x

d)

y = x − 1

14.

a)

$y=x$

b)

$y=\sqrt{x}$

c)

$y=x^2$

15.

Find the slope.

a)

3/2

b)

-3/2

c)

(0,-3)

16.

Find the slope of the line that passes through the points (2, 4) and (6, 12)

$m=\frac{y_2-y_1}{x_2-x_1}$

a)

1/2

b)

-1/2

c)

2

d)

-2

17.

Give the equation for the graph

a)

y = 5x - 3

b)

y = 4x + 2

c)

y = - 2x + 4

18.

$y-y_1=m\left(x-x_1\right)$

Write an equation in point slope form of equation of line
point (7,10) and has a slope of -2.

a)

y-10 = -2(x+7)

b)

y-10 = -2(x-7)

19.

$y-y_1=m\left(x-x_1\right)$

Write equation of a line in point slope form that passes through (3,8) and has a slope of 5?

a)

y-8=5(x-3)

b)

y=5x+8

c)

y-3=5(x-8)

20.

Which equation is being represented by this line?

a)

$y=-x+2$

b)

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

c)

$y=x+2$

21.

Which graph represents the equation $y=4x-1$

a)

b)

c)

d)

22.

These two lines intersect at _____.

a)

(4, -2)

b)

(4, 2)

c)

(-2, 4)

23.

Where do these two lines intersect?

a)

(2, 3)

b)

(-2, 3)

c)

(3, -2)

24.

$\left(\frac{x_1+x_2}{2},\frac{y_1+y_2}{2}\right)$

What is the midpoint between (3, -1) and (7, -5)

a)

(5, -2)

b)

(10, -6)

c)

(5, -3)

25.

$\left(\frac{x_1+x_2}{2},\frac{y_1+y_2}{2}\right)$

Find the midpoint of the segment with the endpoints (4, 12) and (-6, 14).

a)

(-1, 13)

b)

(13, 1)

c)

(13, -1)

Lesson 3-1 Prerequisite Warm Up

Total questions: 25

Worksheet time: 49mins

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