Evaluate the sum.
A. 35
B. 19
C. 37
D. 70
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__f1q173g6.jpg" style="vertical-align: -4.0px;" />,
such that for all x satisfying 
the inequality 
holds.f(x) = 
,
L = 
x0 = 3,
? = 1
A. 12
B. 7
C. 10
D. -9
Remove or add parentheses as indicated.Rewrite (p + q)(p - q) without parentheses.
A. p2 + q2 B. p2 - q2 + 2pq C. p2 - q2 - 2pq D. p2 - q2
Choose the equation that matches the graph.
A. f(x) = x2 - 3x - 9 B. f(x) = -x2 + 3x - 9 C. f(x) = -x2 - 3x - 9 D. f(x) = x2 + 3x + 9
Solve the equation. State whether the equation is a contradiction, an identity, or a conditional equation.0.03(4x + 4) = 0.12(x + 7) - 0.72
A. ? or { }; contradiction B. {0.12}; conditional equation C. all real numbers; identity D. {-0.72}; conditional equation