Solve the logarithmic equation.log 3x = log 2 + log (x + 4)
A. -8
B. 3
C. 8
D. 
Answer: C
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A function f(x) and the numbers L, x0, and ? > 0 are given. Find the greatest value for src="https://sciemce.com/media/4/ppg__tttt0613191435__f1q172g6.jpg" style="vertical-align: -4.0px;" />,
such that for all x satisfying 
the inequality 
holds.f(x) = 
,
L = 
x0 = 7,
? = 1
A. 16
B. 5
C. 4
D. 7
Use a graphing calculator to estimate the local maximum and local minimum values of the function to the nearest hundredth.f(x) = x3 - x2 - 3x + 2
A. Local max: (-0.72, 3.31); local min: (1.39, -1.36) B. Local max: (-1.42, 1.35); local min: (3.27, -0.68) C. Local max: (-0.72, 3.27); local min: (1.39, -1.42) D. Local max: (-1.42, 1.39); local min: (3.27, -0.72)
Without graphing the function, determine its amplitude or period as requested.y = -3 cos 
xFind the amplitude.
A. 3
B. 4?
C. 
D. 
Complete the identity.
= ?
A. csc2 ? + tan2 ? B. csc ? tan ? C. 1 D. sin ? + cos ?