Solve the equation.-4x - 60 = 2x - 18
A. {-7}
B. {7}
C. {10}
D. {-10}
Answer: A
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Determine whether the statement is true or false.The function f(x) = 
has an oblique asymptote.
A. True B. False
The length of time (in seconds) a certain individual takes to learn a list of n items is approximated by 
.
?
Use differentials to approximate the additional time it takes the individual to learn the items on a list when n is increased from 42 to 45 items. Round to the nearest second.
?
A. 187 sec B. 169 sec C. 193 sec D. 171 sec
Solve the triangle.
A. C = 35°, a = 18.79, c = 25.32 B. C = 45°, a = 25.32, c = 18.79 C. C = 40°, a = 25.32, c = 18.79 D. C = 40°, a = 18.79, c = 25.32
Suppose that ln 2 = a and ln 5 = b. Use properties of logarithms to write each logarithm in terms of a and b.ln 20
A. 2a + b B. 4b C. a + b D. 2a + 2b