Question

Ta Question

Unit Activity: Polynomials and Factors
Question 1
The gray-banded kingsnake requires an enclosure in which the length is at least 20 inches greater than the width and the
height is 33 inches.
w+20
음) 11 of
√6
Vo 0₁
Aw² + Bw + C
What expression models the volume of this enclosure?
Replace the values of A, B, and C to write the expression.
+
4
X
< > S
33
2
W
It
ap CO
A P PO
sin cos tan sin cos tan
csc sec cot log log, In
0
11
1-4
-
0
ZAN
IN
CO
.
U
888

Answer 1

33w² +660w

Explanation:

You want the expression for the volume of a cuboid with dimensions in inches of 33, (w+20), and (w).

Volume

The volume of a cuboid is the product of its dimensions:

V = HLW

V = (33)(w +20)(w) = 33(w² +20w)

V = 33w² +660w . . . . expression for volume

__

Additional comment

Comparing coefficients, you see ...

• A = 33
• B = 660
• C = 0