Find an equation for the line with the given properties.Parallel to the line -4x - y = 2; containing the point (0, 0)
A. y = - 
x
B. y = 
x + 2
C. y = 
x
D. y = -4x
Answer: D
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Find an upper bound for the magnitude |E| of the error in the approximation f(x, y) ? L(x, y) at the given point over the given region R.
at 
; R: |x - 2| ? 0.1, |y - 4| ? 0.1
A. |E| ? 0.16 B. |E| ? 0.08 C. |E| ? 0.12 D. |E| ? 0.04
Use the formula for the sum of the first n terms of a geometric sequence to solve.Find the sum of the first five terms of the geometric sequence: 
, 
, 
, . . . .
A. 
B. 31
C. 
D. 
Use the formulas for measuring sounds to find the missing value. 
The intensity I of a sound is given. Find the loudness L of the sound.I = 10-7 W/m2
A. L = 70 dB B. L = 60 dB C. L = 190 dB D. L = 50 dB
Provide an appropriate response.The only consecutive whole numbers that are both prime numbers are 
and 
.
A. 2 and 3 B. 1 and 2 C. 0 and 1 D. 6 and 7