Evaluate.i38

A. i
B. 1
C. -1
D. -i


Answer: C

Mathematics

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Use a finite approximation to estimate the area under the graph of the given function on the stated interval as instructed.f(x) = x2 between x = 1 and x = 5 using a right sum with four rectangles of equal width.

A. 69 B. 54 C. 41 D. 30

Mathematics

Solve the equation on the interval 0 ? ? < 2?.sin(2?) + sin ? = 0

A.
B.
C. No solution
D.

Mathematics

Find the slope and y-intercept of the line.3x - 8y = 24

A. slope = ; y-intercept = 8
B. slope = - ; y-intercept = 3
C. slope = ; y-intercept = -3
D. slope = 3; y-intercept = 24

Mathematics

Factor when possible.x2y - 25y + 100 - 4x2

A. (y - 4)(x + 5)(x - 5) B. (y + 4)(x + 5)(x - 5) C. (y - 4)(x2 + 25) D. Prime

Mathematics