1. y 4x - 5

a. (3, 4)
b. (2, 1)
c. (3, 0)
d. (1, 1)

Question

1. y> 4x - 5 

a. (3, 4)
b. (2, 1)
c. (3, 0)
d. (1, 1)

anonymous · Answer

@TheSmartOne

anonymous · Answer

or anyone help me please? :(

hockeychick23 · Answer

its d. you can plug in the numbers to check, 
A. 4> 4(3)-5 would be 4> 7 which is incorrect
B. 1> 4(2)-5 would be 2>3
C. 0> 4(3)-5 would be 0>7
D. 1>4(1)-5 is 1> -1

anonymous · Answer

so that's how you do it? :o

hockeychick23 · Answer

yep you plug in the numbers, your x value is always the first number within the parentheses aka (2,3,2,1) and your y values are always the second number within the parentheses aka (4,1,0,1). Every ordered pair is (x,y)

anonymous · Answer

but how do you know if it's D? @hockeychick23

hockeychick23 · Answer

because you plug the numbers in, your coordinates are (1,1) and your formula is y>4x-5. 
remember (x,y) so in this case both your x and y equal 1. So now you take your numbers and plug them in 1> 4(1)-5. 4-5=-1. Therefore 1>-1. This is why D is the correct answer.

anonymous · Answer

okay ! thanks <3 and can you help me with a few more? pretty please :3 I would be so grateful if you did

hockeychick23 · Answer

sure

anonymous · Answer

would it be easy if I just gave you the link so you can see my screen and help me through there? :o

hockeychick23 · Answer

yea sure

anonymous · Answer

oki ! and my computer might like turn off cause something is wrong with it

anonymous · Answer

I'll send you the link through your messages

hockeychick23 · Answer

k

anonymous · Answer

check it now :3

anonymous · Answer

you got the link?

anonymous · Answer

there is a chat icon on join.me

anonymous · Answer

do you see my screen?

hockeychick23 · Answer

its not working, can you just put the question on here

anonymous · Answer

>_> you moved my mouse? :o

anonymous · Answer

move it again.

hockeychick23 · Answer

no i didn't the link isn't even open

anonymous · Answer

What is the graph of the inequality in the coordinate plane?

y<-2 

a.

anonymous · Answer

b.

anonymous · Answer

c. and d.

anonymous · Answer

@hockeychick23 I put the questions here

anonymous · Answer

I screenshot the answer choices

hockeychick23 · Answer

b

anonymous · Answer

why  is it B? D:

hockeychick23 · Answer

use this graphing calculator, just plug in the equation and it'll show you a picture of your graph, thats what you need to use for these equations, and its -2 shaded underneath because y is less than -2. Heres the calculator: https://www.desmos.com/calculator you just plug in the equation on the left hand side