Hi there, actually, the image that you provided us with does not have any grid or graph to mark the points on
Just substitute 3 for x, and it’s 3+1=4. Your answer is 4!
Their GCF is 1. They don’t have any others that are the same
What type of math are you doing in middle school that sh!+
is hard...
Answer:
3x2+15x+30 with a remainder of 68