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Mathematics 7 Online
OpenStudy (anonymous):

Need Help!

OpenStudy (anonymous):

Which point names the ordered pair (3, –4)? A. Point A B. Point B C. Point C D. Point D

OpenStudy (anonymous):

@Ummah.Naja

OpenStudy (anonymous):

its B

OpenStudy (anonymous):

Are you shure?

OpenStudy (anonymous):

It's B.

OpenStudy (anonymous):

Ok. :)

OpenStudy (anonymous):

What is the slope of the graph of 4x – 16y = 15? A. -4 B.-1/4 C.1/4 D.4

OpenStudy (anonymous):

@Reaper534

OpenStudy (anonymous):

4x – 16y = 15 – 16y = - 4x + 15 ........................ subtracted 4x from both sides y = (- 4 / -16)x + (15 / -16) ........... divided both sides by -16 y = (1/4)x - (15/16) ...................... simplified right side The slope of the graph (the function is a line) is 1/4 .

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