Question 21 >
This Test: 26 pts possible
Re:
More
X
Express the area of the figure, A, as a
function of one of its dimensions, X.
Write the function's equation as a
polynomial in standard form.
2x
x+10
x+2
4x
6x
2
A(x)= return (Simplify your answer. Do not factor.)
graph in whi
Eph. Cubic
aph.

A(x) = 6x² + 26x

Step-by-step explanation:

A(x) = 4x ( x + 10 ) - 2x ( 8 ) + +

A(x) = 4x² + x² + x² + 40x - 16x + 2x

A(x) = 6x² + 26x

an advantage of the standard deviation is that it increases as the dispersion of the data increases. e. the interquartile range is preferred when the data are not skewed or no have outliers. an advantage of the standard deviation is that it uses all the observations in its computation.