​Solve the following system by graphing and identify the point of intersection.

Algebra
Tutor: None Selected Time limit: 1 Day

Solve the following system by graphing and identify the point of intersection.

 -0.1x - 0.8y = 2

0.6x - 0.5y = -1.4

a. (–4, –2)

b. (–2, –4)

c. (4, 2)

d. (2, 4)

Solve the following system by graphing and identify the point of intersection.

3x + y = 3

3x - y = 3

a. (–2, –1)

b. (–1, –2)

c. (1, 0)

d. (0, 1)

Solve the system. 

x + 12y = 68

x = 8y - 12

a. (-4, 0)

b. (20, 4)

c. (4, 20)

d. (0, -4)

Solve the system. 

 -4 = x - y 

4 = - x + y 

a. (8, -4)

b. infinite solutions

c. no solution

d. (-4, -4)

May 12th, 2015

 -0.1x - 0.8y = 2

0.6x - 0.5y = -1.4

a. (–4, –2)

3x + y = 3

3x - y = 3

c. (1, 0)

x + 12y = 68

x = 8y - 12

b. (20, 4)

-4 = x - y 

4 = - x + y

b. infinite solutions

May 12th, 2015

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May 12th, 2015
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May 12th, 2015
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