Use a graphing calculator to find a viewing window that shows a complete graph of the given polynomial function (that is, a graph that includes all the peaks and valleys and indicates how the curve moves away from the x-axis at the far left and far right.) There are many possible correct answers.f(x) = x5 - 2x4+ 2x3 - 7x2 - 8x + 3
What will be an ideal response?
Answers will vary. Possible answer: -2 ? x ? 3 and
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Write the first four terms of the geometric sequence with the given values.a1 = 3, r = -8
A. 3, -24, 192, -1536 B. 3, -24, -72, -216 C. -8, -24, -72, -216 D. 3, -5, -13, -21
Classify the angle as acute, obtuse, right, or straight.
A. Acute B. Obtuse C. Straight D. Right
Suppose the point (2, 4) is on the graph of y = f(x). Find a point on the graph of the given function.f(x) + 2
A. (0, 4) B. (2, 6) C. (4, 4) D. (2, -2)
Find the linear equation that meets the stated criteria.The linear equation y = 72.38x + 1034 provides an approximation of the value (in dollars) of an account opened on January 1, 1993, in the amount of $1034 and earning 7% simple interest, where x = 0 represents January 1, 1993, x = 1 represents January 1, 1994, x = 2 represents January 1, 1995, and so on. Write an equation that yields the same y-values when the exact year number is entered.
A. y = 72.38(1994 - x) + 1034 B. y = 72.38(x - 1994) + 1034 C. y = 72.38(1993 - x) + 1034 D. y = 72.38(x - 1993) + 1034