<h3>
Answer: $65.25</h3>
Explanation:
A markup of 45% means we involve the multiplier 1.45
100% + 45% = 1.00 + 0.45 = 1.45
The selling price is 1.45*45 = 65.25
This is the price before tax.
Answer:
A
Step-by-step explanation:
We are given two rational functions m(x) and n(x) that have the same vertical asymptotes both with a single x-intercept at x = 5.
The correct choice will be A.
Recall the transformations of functions.
B represents m(x) being shifted up 5 units. If the function is shifted up, the vertical asymptotes will be the same, but the x-intercept will change.
C represents m(x) being shifted 5 units to the right. This changes both the x-intercept and the vertical asymptotes.
Likewise, D represents m(x) being shifted 5 units to the left. Again, this will change both the x-intercept and the vertical asymptotes.
Therefore, the only choice left is A. It represents a vertical stretch by a factor of 5. This preserves the x-intercepts and the vertical asymptotes. Consider the function:
If n(x)=5m(x), we can see that:
So, the x-interceps and vertical asymptotes are preserved.
Answer:
a. 5
F(4) = 5 according to the given function F(x) = + 3
Step-by-step explanation:
Given that; F(x) = + 3 ................ (1)
Evaluating for F(4).
F(x) = F(4) where "x" can be any integer, ∴ X = 4
substitute for "x" in equation (1)
F(4) = + 3
F(4) = 2 + 3
<u>F(4) = 5</u>
9, the first f of x is 1, then substitute into the equation