Find the exact value of the indicated trigonometric function of ?, if ? is an angle in standard position whose terminal side contains the given point.(5, 4); Find tan ?.
A. 
B. 
C. 
D. 
Answer: C
Mathematics
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For the given function value determine the quadrants in which the terminal side of the angle can lie.sin ? = 0.2
A. III, IV B. I, II C. II, IV D. I, III
Mathematics
Simplify.[
÷ (8 - 5) + 92] - (
+ 
)2
A. 46 B. 56 C. 58 D. 106
Mathematics
Factor completely.x7 + 5x6 - 24x5
A. x5(x + 8)(x - 3) B. x5(x + 8)(x + 3) C. x8(x2 + 5x - 24) D. x5(x - 8)(x - 3)
Mathematics
Evaluate the integral. The integral may not require integration by parts.
dx
A. - 
ln x - 
+ C
B. - 
ln x - 
+ C
C. - 
ln x - 
+ C
D. 
+ C
Mathematics