Zander was given two functions: the one represented by the graph and the function f(x) = (x + 4)2. What can he conclude about th
1 answer:
The conclusion about the functions is they have the same y-intercept.
<h3>How to make conclusion about the functions?</h3>The complete question is added as an attachment
The function is given as:
f(x) = (x + 4)^2
From the attached graph, the graph has a y-intercept at:
y = 16
This can be represented as:
(0, 16)
Next, we set x = 0 in f(x) = (x + 4)^2
f(0) = (0 + 4)^2
Evaluate
f(0) = 16
This means that the y-intercept of f(x) = (x + 4)^2 is (0, 16)
So, the functions have the same y-intercept
Hence, the conclusion about the functions is they have the same y-intercept.
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Answer:
D.
Step-by-step explanation:
let's call A the number of copies sold of newspaper A and B the number of copies sold of newspaper B.
So, we can formulate the following equations from the sentence: a certain store sold copies of 256 Newspaper A for $1.00 each and copies of Newspaper B for $1.25 each as:
A + B = 256 (1)
1A + 1.25 B = Total Revenue (2)
Then, r and p are equal to:
(3)
(4)
Isolating A from (4) and B from (1), we get:
(5)
(6)
Finally, replacing (5) and (6) in (3), we get: