Answer:
-3.5
Step-by-step explanation:
To find the slope we use
m = (y2-y1)/(x2-x1)
= (-15-20)/(-6 - -16)
=(-15-20)/(-6+16)
-35/10
= -3.5
1/2 1/4 1/6 1/8 1/10 1/12 1/14 1/16 1/18 1/20 etc...
add 2 to the denominator