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Question 997830: please help me, i think i know the answer but i don't know how to rewrite the equation.
Okay it says, the function g is defined as g(r)=5r+13 what is the value of g(3)?
Which r in the function am i supposed to put the 3? would i rewrite the function as g(r) = -53 + 13?? and then solve it which gives me 40. Help please, thank you
Answer by Alan3354(69443)   (Show Source):
You can put this solution on YOUR website! the function g is defined as g(r)=5r+13 what is the value of g(3)?
Which r in the function am i supposed to put the 3? would i rewrite the function as g(r) = -53 + 13?? and then solve it which gives me 40. Help please, thank you
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g(r)=5r+13
Wherever there's an r, put a 3.
g(r) --> g(3)
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5r is 5*r, 5 times r
5r+13 --> 5*3 + 13
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g(3) = 5*3 + 13 = 28
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