Find the derivative.
A. 
B. 
C. 
cos(x2 - 7)
D. 
Answer: A
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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__f1q3g6.jpg" alt="" style="vertical-align: -4.0px;" />? = 0.01
A. 0.0062
B. 0.01
C. 0.0025
D. 0.0012
such that for all x satisfying 
the inequality 
holds.f(x) = 8x + 8,
L = 16,
x0 = 1,
Find the domain and the range of the functions or relations from the graph.
A. domain: [0, 4]; range: [0, 4] B. domain: (-?, ?); range: (-?, ?) C. domain: [0, 2]; range: [0, 2] D. domain: [-2, 2]; range: [-2, 2]
Solve the problem.The table below shows a recipe to make 1 or 2 servings of hot chocolate. Servings 
To make 5 servings, how much of each ingredient would you use?
A. hot chocolate = 7
Tbs; water = 7
cups; vanilla = 1
tsp
B. hot chocolate = 7
Tbs; water = 6
cups; vanilla = 2
tsp
C. hot chocolate = 8
Tbs; water = 7
cups; vanilla = 1
tsp
D. hot chocolate = 7
Tbs; water = 6
cups; vanilla = 1
tsp
Factor the sum or difference of two cubes completely.z9 + 1
A. (z + 1)(z2 - z + 1)(z6 - z3 + 1) B. (z - 1)(z + 1)(z6 - z3 + 1) C. (z3 + 1)(z6 - z3 + 1) D. (z - 1)(z2 + z + 1)(z6 + z3 + 1)