Answer:
=
=
=
Step-by-step explanation:
Answer:
Y=-15/4x+1/12
Step-by-step explanation:
to find slope: y2-y1/x2-x1 (-8-7/-1+5 = -15/4) and y intercept is always b
I'm not too sure about this, but I feel that it's a linear regression. A quadratic one eventually reverses direction, and an exponential one levels off and stops decreasing.
I think it's D. 163, or B. 133