Solve.2x + 5 = 3(x - 1)

A. -2
B. -8
C. 2
D. 8


Answer: D

Mathematics

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Use the integral test to determine whether the series converges.

A. diverges B. converges

Mathematics

Provide an appropriate response.An approximation of one root of x4 - 2x - 3 = 0 is x1 = 1. Apply Newton's method twice to find the approximation x3.

A. 2.46182 B. 2.32075 C. 1.51926 D. 1.46328 E. 2.58138

Mathematics

Determine if the equation specifies a function with independent variable x. If so, find the domain. If not, find a value of x to which there corresponds more than one value of y.y = x2 - 8

A. A function with domain ? B. Not a function; for example, when x = -8, then y = ±1

Mathematics

Find the indicated intercept(s) of the graph of the function.y-intercept of f(x) = 

A.
B. (0, 14)
C.
D. none

Mathematics