The graph of a function f is given. Use the graph to answer the question.For what numbers x is f(x) < 0?
A. (-3, 3.5)
B. [-5, -3), (3.5, 5)
C. (-?, -3)
D. (-3, ?)
Answer: A
Mathematics
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Write the phrase as a mathematical expression. Use x as the variable.71 added to a number
A. 71 + x B. 71 C. 71x D. 71 - x
Mathematics
Solve the problem.The weight W of a bird's brain (in ounces) is related to the volume V of the bird's skull (in cubic ounces) through the function W(V) = 3.49
+ 1.18.(a) Express the skull volume V as a function of brain weight W.(b) Predict the skull volume of a bird whose brain weighs 3 oz.
What will be an ideal response?
Mathematics
Find the distance between P and Q.P(u, v), Q(v, u)
A. 
B. 2
C. 2
D. 
Mathematics
Solve the problem.The product of two consecutive integers is 55 more than their sum. Find the integers.
A. 7, 8 or -7, -6 B. 8, 9 C. 8, 9 or -7, -6 D. -7, -6
Mathematics