Write a formula that expresses the area of the square, A (in cm2), in terms of the number of seconds, t, since the square started growing. A=   Suppose the function f determines the area of the square (in cm2) given a number of seconds, t, since the square started growing. Write a function formula for f. f(t)=

Algebra: Structure And Method, Book 1
(REV)00th Edition
ISBN:9780395977224
Author:Richard G. Brown, Mary P. Dolciani, Robert H. Sorgenfrey, William L. Cole
Publisher:Richard G. Brown, Mary P. Dolciani, Robert H. Sorgenfrey, William L. Cole
Chapter4: Polynomials
Section: Chapter Questions
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  1. Write a formula that expresses the area of the square, A (in cm2), in terms of the number of seconds, t, since the square started growing.

    A=  

  2. Suppose the function f determines the area of the square (in cm2) given a number of seconds, t, since the square started growing. Write a function formula for f.

    f(t)=  

 

 

The length of the sides of a square are initially 0 cm and increase at a constant rate of 9 cm per second.
a. Write a formula that expresses the side length of the square, s (in cm), in terms of the number of seconds, t, since the square's side lengths
began growing.
S =
9t
Preview
b. Write a formula that expresses the area of the square, A (in cm-), in terms of the square's side length, s (in cm).
A
s^2
Preview
%3D
c. Write a formula that expresses the area of the square, A (in cm-), in terms of the number of seconds, t, since the square started growing.
A
9t^2
Preview
d. Suppose the function f determines the area of the square (in cm2) given a number of seconds, t, since the square started growing. Write a
function formula for f.
f(t) =
Preview
Transcribed Image Text:The length of the sides of a square are initially 0 cm and increase at a constant rate of 9 cm per second. a. Write a formula that expresses the side length of the square, s (in cm), in terms of the number of seconds, t, since the square's side lengths began growing. S = 9t Preview b. Write a formula that expresses the area of the square, A (in cm-), in terms of the square's side length, s (in cm). A s^2 Preview %3D c. Write a formula that expresses the area of the square, A (in cm-), in terms of the number of seconds, t, since the square started growing. A 9t^2 Preview d. Suppose the function f determines the area of the square (in cm2) given a number of seconds, t, since the square started growing. Write a function formula for f. f(t) = Preview
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