Answer:
The required expression that represents the monthly bill for x minutes on the ez pay plan is .
Step-by-step explanation:
Consider the provided information.
The ez pay plan costs $0.15 per minute.
Let x represents the number of minutes and y represents the monthly bill.
If it cost $0.15 per minute then for x number of minutes ez pay $0.15x
Which can be written as:
Hence, the required expression that represents the monthly bill for x minutes on the ez pay plan is .
The graph of the exponential function f(x) = 5(2)ˣ is as shown in the attached file.
<h3>How to draw the graph of an exponential Function?</h3>We want to draw the graph of the exponential function;
f(x) = 5(2)ˣ
At input of x = 0, we have;
f(x) = 5(2)⁰ = 5
At input of x = 1, we have;
f(x) = 5(2)¹ = 10
At x = -1, we have;
f(x) = 5(2)⁻¹ = 2.5
At x = -2, we have;
f(x) = 5(2)⁻² = 1.25
Read more about Graph of Exponential Function at; brainly.com/question/12940982
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Answer: 3 in.
Step-by-step explanation:
Given
The base of the triangle is
The area of the triangle is
Solve mixed fraction
Base is
Area is
The area of the triangle is given by
Insert the values to get the height
