Idiot\'s Guides Basic Math and Pre-Algebra

(Marvins-Underground-K-12) #1
Check Point Answers 307


  1. y =^23 x – 1

  2. x y 10 has intercepts (0,10) and (10,0).


-6 -2 062
-2

2

4

6

-4
-6

-8-9 -7 -5-4 -1-3 134 5 789

-8
-9

-1
-3
-5
-7

8

9

1

3

5

7

-10 10

-10

10

y

x

-2 062
-2

2

4

6

-4
-6

-5-4 -1-3 1345 789

-8
-9

-1
-3
-5
-7

8

9

1

3

5

7

10 11 12 13 14 15

-10

10

11

13

14
12

15

y

x


  1. 6212 xy has intercepts (0,6) and (2,0).

  2. 23 9xy has intercepts (0,-3) and (4.5,0).


-2 062
-2

2

4

6

-4
-6

-5-4 -1-3 134 5 789

-8
-9

-1
-3
-5
-7

8

9

1

3

5

7

10 11 12 13 14 15

-10

10

11

13

14
12

15

y

x

-2 062
-2

2

4

6

-4
-6

-5-4 -1-3 134 5 789

-8
-9

-1
-3
-5
-7

8

9

1

3

5

7

10 11 12 13 14 15

-10

10

11

13

14
12

15

y

x
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