Question

A student needs to make a square cardboard piece. The cardboard should have a perimeter equal to at least 92 inches. The function f(s) relates the perimeter of a cardboard piece, in inches, to the length of its side in inches. Which of the following shows a reasonable domain for f(s)?

23 < s < 46
23 < s < 92
s ≥ 92
s ≥ 23

Answer 1

@Leader d?

Answer 2

Arnold deposited some money in a bank. The bank paid him a simple interest every year. After t years, the amount of money f(t), in dollars, that the bank paid Arnold was $1,000 more than 20 times the number of years. Which statement best describes the steps to sketch a graph showing the relationship between f(t) and t?

Label t on the x-axis and f(t) on the y-axis, and plot a graph having slope = 20 and y-intercept = 1000.
Label t on the x-axis and f(t) on the y-axis, and plot a graph having slope = 1000 and y-intercept = 20.
Label f(t) on the x-axis and t on the y-axis, and plot a graph having slope = 20 and y-intercept = 50.
Label f(t) on the x-axis and t on the y-axis, and plot a graph having slope = 1000 and y-intercept = 50.

Answer 3

a

Answer 4

For the first question it is D :)

Answer 5

And for the second question, A is correct :)

Answer 6

@heymydearpeople

Answer 7

Right @sleepyjess @pooja195

Answer 8

yay!

Answer 9

thats right