5.0: Slope Review

Notes 5.0: Slope review

Obj: To review slope concepts from chapter 4.

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Recall:

A number can denote the __________________ of a line; this

number is called the ____________ of a line.

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To find the slope of a line, we need to pick any __________

points on the line.

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Slope = ________ (Slope is easy, slope is fun, slope is always _______
________ ______!)

Find the slope of the line through the
given points.

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Ex.1 (-2,3) and (4,8)

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Ex.2 (7,-6) and (-5,2)

Multiple Choice

Calculate the slope between the line that passes through

(3, 7) and (7, 2)

• $$-\frac{5}{4}$$

• $$-\frac{4}{5}$$

• 5

• -4

Multiple Choice

Calculate the slope of the line that passes through the

points (1, -8) and (-3, 0).

• 4

• -1

• -2

• 6

Graph the line given a slope and a
point.

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Ex.3 (-3, 1) m = 2 Ex. 4

(1, 1)

m =

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Recall:

The slope – intercept form of an equation is

______________________ where ____ is the slope and _____ is the y – intercept.

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Ex. 5 y = x – 3

Ex. 6

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m = b =

m = b =

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Ex. 6

Ex. 7

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m = b =

m = b =

Multiple Choice

Which could be the graph of the equation y = 1/3x - 2?

Multiple Choice

Which graph best represents the equation y = -3x + 4?

Put the following equations in slope –
intercept form.

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Ex. 8 4x + y = 10

Ex. 9

2x + 3y = 15

Math Response

Ex 10 5x-2y = 12

Type answer here

Correct Answer: y=\frac{5}{2}x+6

Deg^°

Rad