Find the interval of convergence of the series.
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c. (-1, 1]
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I = 50 mA, E = 18 V, f = 1 MHz, and e leads i by 90ø. Use I as a reference. Find i and e at t = 0.25 æsec.
a. i = 50 mA, e = 0 v b. i = 0 mA, e = 18 v c. i = 0 mA, e = 0 v d. i = 0 mA, e = 18 v e. i = -50 mA, e = 0 v
Find an equation for the line.
A. y = 2x - 9
B. y = 2x + 6
C. y = 
x + 
D. y = 2x + 7
First rewrite the quadratic function in standard form by completing the square, then find any x-intercepts and any y-intercepts.f(x) = x2 + 18x + 66
Give your answers in exact form.
A. x-intercepts: 9 + 
; y-intercept: -66
B. x-intercepts: -9 - 
and -9 + 
; y-intercept: 66
C. x-intercepts: -18 - 
and -18 + 
; y-intercept: -66
D. x-intercepts: 9 - 
and 9 + 
; y-intercept: 66
Write the first four terms of the sequence.{n - 6}
A. -6, -5, -4, -3 B. -24, -18, -12, -6 C. 1, 2, 3, 4 D. -5, -4, -3, -2