Calculate the Slope. What is the slope-intercept form of any linear equation?

Preview:

Citation preview

Calculate the Slope

What is the slope-intercept form of any linear equation?

What does “m” stand for in the slope-intercept form of a linear equation?

What does “b” stand for in the slope-intercept form of a linear equation?

y = 2 x + 4

Where is the y-intercept?

y = 2 x + 4

What is the slope?

y = 6 x + 23

What is the slope?

y = ¼ x + 6

What is the y-intercept?

y = ¾ x + 1

What is the slope?

y = 4 x + 10

What is the slope?

y = 7 x + 8

What is the y-intercept?

Using the slope-intercept form of a linear equation, if I want to draw a

GRAPH of the line,

where do I start?

y = 3 x + 9

What is the slope?

9 = 3 x - y

Solve for y.

5 x – y = 5

Solve for y.

What is the standard form of a linear equation?

How do I graph a linear equation given to me in standard form?

If we substitute 0 for x, what is y?

3 x + 4 y = 16

If we substitute 0 for x, what is y?

5 x + 3 y = 75

If we substitute 0 for y, what is x?

5 x + 3 y = 75

If we substitute 0 for x, what is y?

2 x + 6 y = 8

If we substitute 0 for y, what is x?

2 x + 6 y = 8

Is the slope positive, negative, undefined, or 0?

y = ½ x + 3

Is the slope positive, negative, undefined, or 0?

x = -3

Is the slope positive, negative, undefined, or 0?

y = -3 + 7

Is the slope positive, negative, undefined, or 0?

y = 15

What is the slope?

y = -9

What is the slope?

2x + 3y = 2

What is the slope?

14x + 7y = 14

What is the slope?

14x - 7y = 14

Find the slope

( 0, 2) and (4, 5)

Find the slope

(8, 10) and (6, 4)

Find the slope

(5, 2) and (7, 0)

Find the slope

( 0, 0) and (4, 0)

Recommended