Answer:
Step-by-step explanation:
the answer is 270
hope this helps
Answer:
Step-by-step explanation:
using the sine rule,
1200 as you would round it down to 100 a week so you would do 100x12
Hello,
The tangent point T is (-2,a(-2)^3) or (-2,b-3*(-2))
The slope of the curve in T is -3 (slope of the line)
y=ax^3==>y'=3ax²==>y'(-2)=3*a*4=-3 ==>4a=-1 ==>a=-1/4
T=(-2,-1/4*(-2)^3))=(-2,2)
b-3*(-2)=2==>b=2-6==>b=-4
