Find the equation of the tangent line to the curve when x has the given value.f(x) = 
; x = 4
A. y = 2x + 4
B. y = 2x - 4
C. y = 2x - 8
D. y = 8x - 4
Answer: B
Mathematics
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Find the required inverse and locate on the number line.Find the multiplicative inverse for 5 and graph on the number line. 
A. 
B. 
C. 
D. 
Mathematics
Solve.
a - 
= -2
A. 7 B. -7 C. -5 D. 5
Mathematics
Find the exact value under the given conditions.sin ? = 
, 
< ? < ?; cos ? = 
, 0 < ? < 
Find sin (? - ?).
A. 
B. 
C. - 
D. 
Mathematics
Which of the points A(6, 7) or B(5, 8) is closer to the origin?
What will be an ideal response?
Mathematics