What is the value of the function at x = 3? Enter your answer in the box.
2 answers:
Answer:
The value of the function at x=3 is 4.
Step-by-step explanation:
Consider the provided graph of the function.
We need to find the value of the function at x=3
In order to find the value of the function at x=3 first move right to the origin by 3 unit.
Now draw a perpendicular line at x=3
The point where both lines intersect is the required value of the function.
For better understanding refer the figure.
Since the both lines intersect at (3,4), that means the value of the function at x=3 is 4.
You might be interested in
<u>Answer:</u>
He must sell 190 posters make a profit of $300.
<u>Explanation: </u>
Given:
Base fee= $270
Fee for supplies= $2
Cost of poster=$5
To find:
The number of posters to be sold to get a profit of $300=?
Solution:
Let the number of posters sold be n.
Now, we know that,
profit = selling price – cost price
$ 300 = $ 5 for each poster – ( $ 270 base fee + $ 2 for each poster)
300 = 5 x n – (270 + 2 x n)
300 = 5n – 270 – 2n
5n – 2n = 300 + 270
3n = 570
n = 190