Question

@yanasidlinskiy can you help me

Answer 1

Which correctly describes how the graph of the inequality 4x - 2y > 20 is shaded?

Above the solid line

Below the solid line

Above the dashed line

Below the dashed line

Answer 2

Go ahead and post your question.

Answer 3

i have 7 multiple choice

Answer 4

http://www.sparknotes.com/math/algebra2/inequalities/section1.rhtml Take a look at this.

Answer 5

I already took a look at that before i asked you.

Answer 6

Does it Not help?

Answer 7

no because i need help with the graphs

Answer 8

Ok. If the signs are > or ≥ You shade above the line. If the sign is ≤ or < you shade below!

Answer 9

what about the equation part

Answer 10

It does NOT matter.

Answer 11

i cant solve the actual equation in steps

Answer 12

idk where to start.

Answer 13

can you show me

Answer 14

Ignore the signs. Pick which one do you solve for.
4x-2y=20
-4x -4x
-2y = 16 ---------divide by two
y=8

Answer 15

A

Answer 16

4x-2y>20 ------Plug in the 8 instead of the y to get your x.
4x -2(8) = 20
4x -16 = 20
+16 +16
4x=36
x=9.
Yes!! Your correct!!

Answer 17

can you help with 5 more

Answer 18

they are not word probs

Answer 19

Which of the following inequalities matches the graph?

graph of an inequality with a solid horizontal line through the origin and shading below the line

x less than or greater to 0

x greater than or equal to 0

y less than or greater to 0

y greater than or equal to 0

Answer 20

I chose A for that

Answer 21

Which of the following inequalities matches the graph?

graph of an inequality with a dashed vertical line through the point (-3, 0) with shading to the left of the line

x > -3

x < -3

y > -3

y < -3