Question

Graph?

Answer 1

Using the graph, which of these ordered pairs is the best estimate of the solution of the system y = 3x + 2 and y = -1/4 x + 1?

http://curriculum.kcdistancelearning.com/courses/ALG1x-HS-A06/b/Exams/6Exam/6Exam_q10.jpg

Answer 2

answers:

(0.5, 0.5)

(-0.3, 1.1)

(1.2, 0.8)

(0.8, -0.5)

Answer 3

First can culculate it !

Answer 4

Just look for intersection between the two lines, it seems to take place in (-0.3, 1.1)

Answer 5

You can prove it replacing x value and solving for y in both functions
if answers match, you'll be done!

Answer 6

ahh, thank you very much for the explanation :))

Answer 7

2y=14/10x+3
y=28/10x+15/10
Which one have this between x s and y s ?