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The graph represents a linear function. (I need this right now no joking please)

The graph represents a linear function. (I need this right now no joking please)-example-1
User Schaz
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1 Answer

8 votes


y=mx+b is general equation of linear function

We see that graph is decreasing ⇒ m<0

We have dirt (0;-3) ⇒ b=-3

Then let's try find m

look on dirt (-5;0), x=-5, y=0 ⇒


0=-5m-3\\-5m=3\\\\m=-(3)/(5)

The answer is D

User Yue JIN
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