Easy Algebra Step-by-Step

232 Answer Key

10

y

x

9 8 7 6 5 4 3 2 1

–10–9–8–7–6–5–4–3–2–1 1 2 3 4 5 6 7 8 9 10

(2, 4)

(5, –8)

–1

–2

–3

–4

–5

–6

–7

–8

–9

–10

0

m= =

−

=−

48 +

25 −

12

3

4

Chapter 17 Graphing Linear Equations

Exercise 17

1. m=

−

=

−

=−

14 11

35 −

3

2

3

2

2. y= −2x+ 6

6

4

2

–2

5

(3, 0)

y

x

y = – 2 x + 6