Step-by-step explanation:
50/50 it's random I think but I learned that in science
Answer:
-5
Step-by-step explanation:
or, f(x) = -x^2+10x+16
or, f(7) = (-7)^2+10*-7+16 (-7*-7=49)
=49-70+16
=65-70
=-5
Answer:
you use the pythagorean theorem
Step-by-step explanation:
P.S. im not doing your hw
The green arrow thing is a ray. So, question b. is a ray. So the dot would be B and the arrow would be C.