Answer:
Discount=20%
Profit=14.20%
Step-by-step explanation:
Answer: -5
Step-by-step explanation:
13-4(2) / 2(2)^2-7(2)+5
5 / -1
Y - 4 + 8
y +4
x2 + 4x + 4
x + 2 + 2
x + 4
x2 + 2x+ 1
x + 2 + 1
x + 2
j2 + 40j + 400
j + 20 + 200
j + 220
25n2 + 40np + 16p2
25n + 20p + 16p2
25n + 10 + 4
25n + 14
Answer:
The cosine function that is represented in the graph is:
Option B. f(x)=cos (x-pi/4)-1
Step-by-step explanation:
The parent function is cos x.
cos x at x=0 has the maximum value 1.
The graph is shifted to the right (x-pi/4) with a maximum value 0 at x=pi/4, then the graph is shifted downward 1 unit.
Then f(x)=cos (x-pi/4)-1
Please, see the attached graph:
The blue line is the parent function y=cos x
The red line is the graph given
Answer:
D
Step-by-step explanation:
This should be easy one unless you're making silly mistake like forgetting to take reciprocal of 
lets do it:
÷
first: we take the reciprocal of 3/2x now its
*
now just multiply top and bottom by using distributive method
this is your answer.