topic badge
CanadaON
Grade 12

Applications Involving Cubic Functions

Interactive practice questions

Consider the function $f\left(x\right)=x^3-7x^2+4x+12$f(x)=x37x2+4x+12.

a

Is $6$6 a zero of the function?

Yes

A

No

B
b

Is $-1$1 a zero of the function?

Yes

A

No

B
c

Is $3$3 a zero of the function?

Yes

A

No

B
Easy
1min

Consider the function $f\left(x\right)=x^4-7x^3+12x^2+4x-16$f(x)=x47x3+12x2+4x16.

Easy
1min

The mass in kilograms of a cubic container of water is given by $M=0.001r^3$M=0.001r3 where $r$r is the side length of the cube shaped container in centimetres.

Easy
6min

The volume of a sphere has the formula $V=\frac{4}{3}\pi r^3$V=43πr3. The graph relating $r$r and $V$V is shown.

Easy
6min
Sign up to access Practice Questions
Get full access to our content with a Mathspace account

Outcomes

12F.C.3.7

Solve problems involving applications of polynomial and simple rational functions and equations

What is Mathspace

About Mathspace