Solve the exponential equation. Use a calculator to approximate the solution to the nearest thousandth.e(x + 2) = 8
A. x ? 2.303
B. x ? 0.303
C. x ? 0.140
D. x ? 0.079
Answer: D
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Find a function that satisfies the given conditions and sketch its graph.
f(x) = 0, 
f(x) = ?,
f(x) = ?
What will be an ideal response?
Solve the problem.Two surveyors 180 meters apart on the same side of a river measure their respective angles to a point between them on the other side of the river and obtain 54° and 68°. How far from the point (line-of-sight distance) is each surveyor? Round your answer to the nearest 0.1 meter.
Fill in the blank(s) with the appropriate word(s).
Use the determinant feature of a graphing calculator to solve the system by Cramer's rule . (Round to one decimal place.)1.5x + 3.1y - 2.3z + 0.6w = 2.76.1x - 0.5z - 3.4w = 0.811.5y - 2.2w = 04.0x + 3.0y - 2.1z = 9
A. {(4.3, 1.3, 4.9, 6.7)} B. {(3.6, 1.1, 4.1, 5.6)} C. {(3.2, 1.0, 3.7, 5.0)} D. {(7.9, 2.4, 9.0, 12.3)}
Find f(x) and g(x) such that h(x) = (f ? g)(x).h(x) = (x - 2)5 + 8(x - 2)4 - 2(x - 2)2 + 1
A. f(x) = x5 - 8x4 + 2x2 + 1, g(x) = x + 2 B. f(x) = x5 + 8x4 - 2x2, g(x) = x - 3 C. f(x) = x5 + x4 - x2 + 1, g(x) = x - 2 D. f(x) = x5 + 8x4 - 2x2 + 1, g(x) = x - 2