Your trying to rearrange the equation with v were the r was.
2( v - h ) / k = r
2( v - h ) k / k = rk
2( v - h ) = rk
2( v - h ) / 2 = rk / 2
v - h = rk / 2
v - h + h = rk / 2 + h
v = rk / 2 + h
Answer:
a=6
b=-14
Step-by-step explanation:
B because you just work it out
Answer:
Your answer is x
77
Step-by-step explanation:




Hope this helps!