Question

The graph below represents which system of inequalities?



y <=-2x + 3
y <= x + 3

y >=-2x + 3
y >=x + 3

y <= -3x + 2
y <=-x + 2

y > -2x + 3
y > x + 3

Answer 1

Graph:

Answer 2

Start by constructing the equation of both lines.
They are of the form y=ax+b.
Do you know how to do that?

Answer 3

no. sorry lol

Answer 4

@Mr.Mosterd

Answer 5

can u help me on this one? @agupta

Answer 6

Check out this link first http://www.math.com/school/subject2/lessons/S2U4L2GL.html
Construct both equations and type them here.

Answer 7

If you look at the lines, do you see where they both intersect? @kawsam

Answer 8

at (0,2)

Answer 9

In the equation y=mx+b, which letter is the y-intercept?

Answer 10

b? @agupta

Answer 11

Yep!!! :)

Now look above. Is there an equation that has b as 2?

Answer 12

yes!! choice c? @agupta

Answer 13

Yep!! There's your answer!

Answer 14

omg! wow that was really easy! thank you sooooo much!!!!! can u help me with just one more that i dont understand? @agupta

Answer 15

Yep!!