Determine the quadrant containing ?.sin ? < 0 and cot ? > 0
A.
| I |
B. II
C. III
D. IV
Answer: C
Mathematics
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Find the x-intercepts.y = x2 + 5x + 12
A. No x-intercepts B. (2.4, 0) C. (0, -5) D. (-5, 0)
Mathematics
In the following problem: a. Put the equation in slope-intercept form.b. Identify the slope and y-intercept. c. Graph the line.2x + y = 5
What will be an ideal response?
Mathematics
Find the amplitude and range of the function.y = 
cos x
A. 5; 
B. 5; [-5, 5]
C. 
; 
D. 
; 
Mathematics
Write the following as the product of a real number and i.
A. ± 5
B. -5i
C. 5i
D. -i
Mathematics