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Mathematics 7 Online
OpenStudy (anonymous):

FAN AND MEDAL***FOR THE ANSWERS PLEASE

OpenStudy (anonymous):

Complete the table below to solve the equation 2.5x − 10.5 = 64(0.5x). x f(x) = 2.5x − 10.5 g(x) = 64(0.5x) 2 3 4 5 6

OpenStudy (anonymous):

@ganeshie8 @pinkbubbles @phi help guys please!!

OpenStudy (anonymous):

f(2) = 2.5*2 - 10.5 = -5.5 g(2) = 64(0.5*2) = 64 f(3) = 2.5*3 - 10.5 = -3 g(3) = 64(0.5*3) = 96 Then do this with 4,5,6 and you will see the pattern

OpenStudy (anonymous):

its the the answers?

OpenStudy (anonymous):

you have to multiply them out to get the answer

OpenStudy (anonymous):

multiply all?

OpenStudy (anonymous):

Go into Wolframalpha.com and copy and paste each one like i did http://www.wolframalpha.com/input/?i=f%282%29+%3D+2.5*2+-+10.5+%3D+-5.5+++++++++

OpenStudy (anonymous):

okay let me see

OpenStudy (anonymous):

f(2)=-5.5 f(3)=-3 g(2)=64 g(3)=96

OpenStudy (anonymous):

look what i get

OpenStudy (anonymous):

@jcoury

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