Question

Solve by graphing???
I just want help no answers please!!!!

y is less than or equal to 4x
3x + y is less than or equal to -1

Answer 1

If you didnt have the less than or equal to part, would you know how to graph those lines by themselves, or do you need help understanding all of it?

Answer 2

i don't understand how to graph it to find the answer

Answer 3

I have a TI-84 plus calculator if that helps you help me

Answer 4

Okay, so you need help with the lines, too. Well, in terms of simply graphing the lines and getting them on paper, we can temporarily treat these equations as if theyhad equal signs. So doing that, we have the equations:

y = 4x
3x + y = -1

Now there are multple ways to graph the lines. Do you know how to plot coordinate points okay?

Answer 5

do you know what is less than or equal sign look like
for second equation you have to solve for y first

Answer 6

yes Nnesha i know what they look like

Answer 7

yes I can plot them using the y= button

Answer 8

Oh, you just want to graph them on your calculator, not by hand?

Answer 9

yes by hand would be way to time consuming

Answer 10

you can use less than or equal sign in calculator
or also you can graph that in calculator and shade by yourself
bec you have to shade and be careful about dotted and solid line

Answer 11

thats my problem i dont know how to make input the equation using the less than or equal to signs

Answer 12

its on the left side of y

Answer 13

okay i found that but which picture is the less than and which one is the greater than

Answer 14

where you can see / line like this one
go there and just click enter enter until you get
this sign
sorry about my drawing :(