The graph of a linear function f passes through the two given points. Find a formula for f (x).(-6, 15), (5, -7)
A. f(x) = -2x - 3
B. f(x) = 2x + 3
C. f(x) = 2x - 3
D. f(x) = -2x + 3
Answer: D
Mathematics
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Use implicit differentiation to find dy/dx and d2y/dx2.x2 - y3 = 2
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D. 
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Mathematics
Express the integrand as a sum of partial fractions and evaluate the integral.
dx
A. 3 ln 
+ ln 
- 
+ C
B. 3 ln 
+ ln 
+ C
C. 3 ln 
- 
+ C
D. 7 ln 
+ ln 
+ C
Mathematics
Answer the question.Which of the statements below suggests an appropriate level of precision?
A. My temperature this morning is 37.6° F. B. My temperature this morning is 37.612° F. C. My temperature this morning is 40° F. [to the nearest 10 degrees] D. My temperature this morning is 37.6127° F.
Mathematics
Simplify.10log 2
A. 1 B. 2 C. 102 D. 20
Mathematics