Describe the graph using another equation.y = cos 
- cos 
A. -sin x
B. -cos x
C. -2sin x
D. -2cos x
Answer: C
You might also like to view...
Use scientific notation to perform the following operations. Leave your answer in scientific notation.(4.8 × 1024) ÷ (1.2 × 106)
A. 4 × 1018 B. 4 × 104 C. 4.8 × 1018 D. 4 × 1030
Provide an appropriate response.Does replacing each occurrence of the variable in 
with its opposite result in the opposite of the polynomial? Why or why not?
What will be an ideal response?
Perform the indicated operations and simplify the result. Leave the answer in factored form.
- 
A. 0
B. 
C. 
D. 
Find an equation of the parabola described and state the two points that define the latus rectum.Focus at (0, 4); directrix the line y = -4
A. x2 = 16y; latus rectum: (8, 4) and (-8, 4) B. x2 = 4y; latus rectum: (2, 4) and (-2, 4) C. y2 = 4x; latus rectum: (9, 2) and (-9, 2) D. x2 = 16y; latus rectum: (4, 8) and (-4, 8)