Answer:
A. 4,680
Step-by-step explanation:
312*15=4,680
16r^2+ 2r -4r
16r^2 - 2r
2r ( 8r -1)
The exponential parent function is D
The gradient formula is (y2-y1)/(x2-x1) aka rise/run, where by (x1,y1) and (x2,y2) are two points on the line.
In this case, the gradient
= -5-(-2))/(2-(-2))
= -3/4
