The equation in this problem leads to a linear equation. Solve for x. Because the solution to the linear equation may not be a solution to the original equation, be sure to check the solution in the original equation.
?
?
A. x = 4
B. x = -4
C. x = 16
D. x = 12
E. x = 
Answer: E
Mathematics
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Graph the numbers on a number line.Negative integers between -5 and 5
A. 
B. 
C. 
D. 
Mathematics
Find (i) the amplitude, (ii) the period, and (iii) the phase shift.y = - 
cos(2x - 2?)
A.
(i)  | (ii) ? | (iii) ? |
B.
| (i) 2 | (ii) ? | (iii) ? |
C.
| (i) 2 | (ii) 2? | (iii) 2? |
D.
(i)  | (ii) ? | (iii)  |
Mathematics
Draw and label a rectangle to illustrate the following product.(x + 7)(x + 5)
What will be an ideal response?
Mathematics
Solve the equation.x2 - 11 = 0
A. ±11
B. ±
C. ±i
D. ±11i
Mathematics