Answer:
The bottom graph on the right, check the image below:
Explanation:
Substitute the x value with 1,
f(1)=1(1+2)=3
f(2)=2(2+2)=8
f(-1)=-1(-1+2)=-1
f(-2)=-2(-2+2)=0
With the gradients of a straight line with the points P ( 5, 3 ) and Q ( 8, 12 ) A) 2 B) 1 C) - 1 D) 3
1 answer:
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