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Mathematics 23 Online
OpenStudy (anonymous):

If x can be any number, how many solutions are there for the equation? y = 4x – 1

OpenStudy (immings):

infinite. The range is from -infinity to positive infinity

OpenStudy (anonymous):

so there are more than two??

OpenStudy (immings):

Yes. There are no restrictions on this question.

OpenStudy (anonymous):

thank you so much

OpenStudy (immings):

Your'e welcome.

OpenStudy (anonymous):

can you help me with one more

OpenStudy (immings):

Sure thing

OpenStudy (anonymous):

Bob gets paid more in tips when he works more hours at the restaurant. Which is the dependent variable?

OpenStudy (immings):

The dependant variable would be the hours he works, because the more hours he works, then the more he will get paid in tips.

OpenStudy (anonymous):

thanks

OpenStudy (immings):

You're welcome.

OpenStudy (anonymous):

hey immings

OpenStudy (immings):

Yep?

OpenStudy (anonymous):

i said one more question well could you help me with two more i really need help thanks no pressure

OpenStudy (immings):

Yeah no problem :)

OpenStudy (anonymous):

thank you so much here is the first one

OpenStudy (anonymous):

What are the coordinates of the fourth point that could be connected with (–6, 7), (11, 7), and (11, –7) to form a rectangle?

OpenStudy (immings):

I haven't graphed this one out, but to me it looks like it would be (6,7) if you notice the pattern or (x,y) (x,-y) and (-w,z) then it would appear that the last point would be (w,z)

OpenStudy (anonymous):

okay a few more :]

OpenStudy (anonymous):

What is the distance between points (5, 5) and (1, 5) on a coordinate plane?

OpenStudy (immings):

Sure, I'm happy to help.

OpenStudy (immings):

|dw:1395372862046:dw| So now we can use this formula to find slope y=x2-x1 /y2-y1 so we can sub in 1-5 / 5-5 -4/0 So we will move left 4 places since it is a negative number and we don't move up or down because it is 0

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