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Mathematics 25 Online
OpenStudy (anonymous):

easy question will give medal

OpenStudy (anonymous):

too hard

OpenStudy (anonymous):

@zepdrix

OpenStudy (anonymous):

is this wat math is like in collage

OpenStudy (anonymous):

decreasing, linear

OpenStudy (anonymous):

Try using the given equations to see what works.

OpenStudy (anonymous):

wow im in 5th grade math is boring and stopid like evrything in skool

OpenStudy (anonymous):

"d" & "c"

OpenStudy (anonymous):

(1,5)(2,25)(3,125) y = x^5 y = 5x y = 5^x 5 = 1^5 25 = 5*5 OK 5 = 5^1 OK 5 = 1 NO 25 = 5 * 2 NO 25 = 5^2 OK 125 = 5^3 OK I think we're on to something

OpenStudy (anonymous):

d isn't correct..it is linear. x values increase by 1, y values decrease by 6

OpenStudy (anonymous):

is c correct

OpenStudy (anonymous):

c on the second problem...not d on the first; it's a

OpenStudy (anonymous):

im confused what are the correct answers

OpenStudy (anonymous):

a and c

OpenStudy (anonymous):

wouldn't the first one be decreasing, linear

OpenStudy (the_fizicx99):

No because the X is increasing while the y is decreasing

OpenStudy (anonymous):

@DSS

OpenStudy (anonymous):

y decreases by 6, x increases by 1 -6/1 = -6 That's decreasing, linear

OpenStudy (anonymous):

so its increasing linear

OpenStudy (anonymous):

Here's what you had: (1,5) (2,-1) (3,-7) (4,-13) You see the x values increase by 1 The y values decrease by 6 The slope would be y/x or -6/1 which means the line decreases by -6 from left to right (it's a diagonal that drops from left to right). If it was increasing, it would be a slope of 6 and would increase from left to right on a graph.

OpenStudy (anonymous):

so its decreasing

OpenStudy (anonymous):

|dw:1389059048336:dw|

OpenStudy (anonymous):

yes it's decreasing and linear

OpenStudy (anonymous):

ok thanks

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