Worksheet Level 2: Writing Linear Equations - Dr P Math

[Pages:1]Worksheet Level 2: Writing Linear Equations

Goals: I have mastered level 2 when I can: Write an equation given the slope and y-intercept Write an equation from a table

4 94 4

y45

42 4

y Ex 2

Write an equation in slope-intercept form for each table below. Show how you found the slope and y-intercept.

Q 25

til

7 25

it

7 25

L

72.5

81452.5

42.5x

yint

1

1

L

ti

til

at

til

1

8,4 1

yx6

I 87582 6 Ys 42 2

Qtil

73

til

73

til

y.int

10 4

1L 7 4

til

24

y

24

843 3

43 1.5

8 44

44 3

It

8 334 4

I

4 4 20

is

go 3

it 7 4

til i 7 4

til

74

til 34

8 44 44 3

8 It y Ys Ys

3

yes

Ia IaYa

845 3

3 20

Determine if the table represents a linear relationship, if yes, write an equation in slope-intercept form.

on

t't't t

h

gy

7I

I Y3 I I

83 3 2 1 4 1 y x 3

Is Ya Is

3 EFFETE

Notlineatrhereisnoconstant slopebetweenallthepoints

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