4.3 graphing horizontal and vertical lines

18
4.3 Graphing Horizontal and Vertical Lines Standardized Questions Review First Simplifying and Solving

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4.3 Graphing Horizontal and Vertical Lines. Standardized Questions Review First Simplifying and Solving. 1.) Simplify . a.) -13 b .) -5 c .) 10 d .) 29. ✔. 2.) Simplify . a.) b .) c .) d .) . ✔. 3.) Solve . a.) b .) c .) d .) . ✔. 4.) Solve . a.) b .) - PowerPoint PPT Presentation

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Page 1: 4.3 Graphing Horizontal and Vertical Lines

4.3 Graphing Horizontal and Vertical LinesStandardized Questions Review First

Simplifying and Solving

Page 2: 4.3 Graphing Horizontal and Vertical Lines

1.) Simplify

−12 + (−5) +9 − (−3)

a.) -13b.) -5c.) 10d.) 29

Page 3: 4.3 Graphing Horizontal and Vertical Lines

2.) Simplify

−7x +10x 2 −6x − 3x 2

a.) b.) c.) d.)

✔€

7x 2 +13x

13x 2 − x

7x 2 −13x

7x 2 +13

Page 4: 4.3 Graphing Horizontal and Vertical Lines

3.) Solve

3n − 4 = 9n +14

a.) b.) c.) d.)

✔€

n = −6

n = −3

n = 5

n = 7

Page 5: 4.3 Graphing Horizontal and Vertical Lines

4.) Solve

2(x − 7) =12

a.) b.) c.) d.) ✔€

x = −1

x = 4

x = 9

x =13

Page 6: 4.3 Graphing Horizontal and Vertical Lines

5.) Simplify

18a2b4 −12ab3 − 7a2b4 +15ab3

a.) b.) c.) d.) ✔€

6a2b4 −27ab3

9a2b4 +11ab3

3a2b4 −12ab3

11a2b4 + 3ab3

Page 7: 4.3 Graphing Horizontal and Vertical Lines

6.) Solve

8(b −1) = 5(b+ 4) +8

a.) b.) c.) d.)

✔€

b = −16

b = −14

b =12

b =16

Page 8: 4.3 Graphing Horizontal and Vertical Lines

7.) Solve

3(4 −m) = 8(m − 4)

a.) b.) c.) d.) ✔€

m = −4

m = −1

m =1

m = 4

Page 9: 4.3 Graphing Horizontal and Vertical Lines

8.) Solve

5 + 3(b+ 7) = 20

a.) b.) c.) d.)

b = −2

b =1

b = 4

b = 8

Page 10: 4.3 Graphing Horizontal and Vertical Lines

9.) Simplify

−10(6a − 7) +5(5a+2)

a.) b.) c.) d.)

−35a+80

−85a − 7

6a −17

−35a −60

Page 11: 4.3 Graphing Horizontal and Vertical Lines

10.) Simplify

x(9x −5y) − x(x − 7y) − 6x(3+ 3y)

a.) b.) c.) d.) ✔€

9x 2 −16xy −20x

9x 2 −14xy −18x

8x 2 −8xy −18x

8x 2 −16xy −18x

Page 12: 4.3 Graphing Horizontal and Vertical Lines

4.3

Graphing Horizontal and Vertical Lines

Page 13: 4.3 Graphing Horizontal and Vertical Lines

Graph x + y = 5x y-2 7-1 60 51 42 33 24 15 06-1 x

y

Page 14: 4.3 Graphing Horizontal and Vertical Lines

Graph. y = 3x y

-2-1012345

33333333

x

yLine is Horizontal

Any line in theform y = # willbe horizontal.

Page 15: 4.3 Graphing Horizontal and Vertical Lines

Graph. x = -2x y

-2-1012345

x

yLine is Vertical

Any line in theform x = # willbe vertical.

-2-2-2-2-2-2-2-2

Page 16: 4.3 Graphing Horizontal and Vertical Lines
Page 17: 4.3 Graphing Horizontal and Vertical Lines
Page 18: 4.3 Graphing Horizontal and Vertical Lines

Find the equation of the line described below.1) Horizontal line through (3, 7).

2) Vertical line through (3, 7).

3) Horizontal line through (0, -5).

4) Vertical line through (0, -5).

y = 7

x = 3

y = -5

x = 0