Find the equation of the tangent line to g(x)=x3 at x=−3.Write your answer in point-slope form using integers and fractions. Simplify any fractions.
y−(−27)=27(x+3)
Step 1 :g′(x)=3x2
Step 2 :g′(−3)=27
Step 3 :y−(−27)=27(x+3)