Solve the equation using an integrating factor.
, t > 0
A. y = Ce3t - 2
B. y = Ce3t + C
C. y = Ce3t
D. y = Ce-3t
Answer: A
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Write the compound statement in symbols. Then construct a truth table for the symbolicstatement.Let r = "The food is good," p = "I eat too much,"q = "I'll exercise."If the food is not good, I won't eat too much.
A. ~r ? ~p
| T | T | T |
| T | F | T |
| F | T | F |
B. ~(r ? p)
| T | T | F |
| T | F | T |
| F | T | F |
C. ~r ? ~p
| T | T | T |
| T | F | F |
| F | T | F |
D. ~(r ? p)
| T | T | F |
| T | F | T |
| F | T | F |
If the length of the hypotenuse of a 45°–45° right triangle is 7.3 ?3 cm, find its area and perimeter to the nearest hundredth.
What will be an ideal response?
Find the domain and the vertical asymptote of the function.f(x) = ln x - 6
A. Domain: (-?, ?); vertical asymptote: none B. Domain: (- 6, ?); vertical asymptote: x = - 6 C. Domain: [0, ?); vertical asymptote: x = 0 D. Domain: (0, ?); vertical asymptote: x = 0
Determine whether the function is one-to-one.f(x) = 12
A. One-to-one B. Not one-to-one