Find the given power. Write answer in rectangular form.
4
A. 128 + 128 i 
B. 256i
C. 128 + 128 i
D. 128 
+ 128 i
Answer: A
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The function s gives the displacement (in ft) of an object as a function of time (in seconds). Calculate values of the average velocity for the given values of t and find the instantaneous velocity at the indicated value of t by noting the limit of the average velocities.s = 5t - 4; when t = 4; use values of t of 3.5, 3.9, 3.99, 3.999
A. Average velocities: 19.5, 19.9, 19.99, 19.999
v = 20 ft/s
B. Average velocities: 20, 20, 20, 20
v = 20 ft/s
C. Average velocities: 5, 5, 5, 5
v = 5 ft/s
D. Average velocities: 4.5, 4.9, 4.99, 4.999
v = 5 ft/s
Solve the below equation
3 ÄÄÄÄÄ - b = 3 a + 2 a. a = -(b + 3)/3(b + 1) b. a = -(2b + 3)/(b + 3) c. a = 1/(3(b + 1)) d. a = (2b - 6)/3b e. a = (6b + 1)/(3b + 4)
Use half-angle identities to find the exact value of the expression.tan 75°
A. 2 + 
B. -2 + 
C. -2 - 
D. 2 - 
Graph the function.f(x) = -1 + ex
A. 
B. 
C. 
D. 