Solve the problem.Determine which rational function R(x) has a graph that crosses the x-axis at -1, touches the x-axis at -4, has vertical asymptotes at x = -2 and x = 3, and has one horizontal asymptote at y = -2.
A. R(x) = , x ? -2, 3
B. R(x) = , x ? 2, -3
C. R(x) = , x ? -2, 3
D. R(x) = , x ? -4, -1
Answer: C
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?Which of the following is not true about Stem-and-Leaf Plots?
A. ?For two digit whole numbers, the tens place is the leaf and the ones place is the stem. B. ?For two digit whole numbers, the tens place is the stem and the ones place is the leaf. C. ?For one and two digit whole numbers, a "8" can be represented as a 0 in the stem and a 8 in the leaf. D. ?Stem-and-Leaf Plots show distribution of scores according to place-value. E. ?All of the above are true.
Provide an appropriate response.Given ? > 0, find an interval I = (5 - ?, 5), ? > 0, such that if x lies in I, then < ?. What limit is being verified and what is its value?
A. = 0
B. = 0
C. = 0
D. = 5
Perform the addition or subtraction and give your answer in Hindu-Arabic form.
A. 7509 B. 8599 C. 8509 D. 7599
Write an equation of the line passing through the given points.(-1, -7) and (4, 3)
A. y = x -
B. y = 2x - 5
C. y = - x -
D. y = -2x - 9