Logo
Logout

Families of Cubic Polynomial Functions - Questions

🔒 Unlock Full Access

You're currently viewing a preview. Sign up or log in to access all 5 questions and complete solutions.

Sign Up Free Log In
Question 1
28679

The point \((1, - 1)\) lies on \(y = a{\left( {x - 2} \right)^3} + 1\). Find the value of \(a\).

\(a =  2\)

\begin{aligned}
y&=a(x-2)^{3}+1 \\
-1&=a(1-2)^{3}+1 \\
-1&=-a+1 \\
-a&=-2 \\
\therefore a&=2
\end{aligned}

📚 Want More Questions?

There are 4 more questions available. Create your free account to access the complete question set with detailed solutions.

Get Full Access Already Have Account?