Let $f\left(x\right)=2x+3$. What is the average value of $f$ on the interval $[0,24]$?

What is the average value of the function $f\left(x\right)=x^2$ on the interval $[0,2]$?

Let $f\left(x\right)=x^{\frac{1}{5}}$. What is the average value of $f$ on the interval $[0,32]$?

Let $f\left(x\right)=x^{\frac{1}{2}}$. What is the average value of $f$ on the interval $[0,16]$?

Find the average value $f_{ave}$ of the function $f\left(x\right)=3x^2+8x$ on the interval $[-1,3]$.

Let $f(x,y)=x^2+y^2$. Find the average value of $f$ over the rectangle with vertices $(0,0)$, $(2,0)$, $(2,1)$, and $(0,1)$.

Find the average value $f_{ave}$ of the function $f\left(x\right)=3x^2+8x$ on the interval $[-1,5]$.

Find the average value $f_{ave}$ of the function $f\left(x\right)=3x^2+4x$ on the interval $[-1,3]$.

Symmetry properties Suppose ∫₀⁴ ƒ(𝓍) d𝓍 = 10 and ∫₀⁴ g(𝓍) d𝓍 = 20. Furthermore, suppose ƒ is an even function and g is an odd function. Evaluate the following integrals.

(a) ∫₋₄⁴ ƒ(𝓍) d𝓍