Refer to the accompanying figure and determine the coordinates of the given point and the quadrant in which it is located.
a. (- 3, 7); Quadrant II
b. (3, 7); Quadrant I
c. (- 3, - 7); Quadrant IV
d. (- 3, - 7); Quadrant III
d. (- 3, - 7); Quadrant III
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Provide an appropriate response.Find 442% of 540.
A. 2,386.8 B. 12,217.19 C. 238.68 D. 122.17
Solve the problem.Car A (travelling north at 30 mph) and car B (traveling west at 20 mph) are heading toward the same intersection. Car A is 6 miles from the intersection when car B is 8 miles from the intersection. Find parametric equations that describe the motion of cars A and B.
A. Car A: x = 0, y = 30t - 6; Car B: x = 8 - 20t, y = 0 B. Car A: x = 0, y = 20t - 8; Car B: x = 30t - 6, y = 0 C. Car A: x = -30t + 6, y = 0; Car B: x = 8 - 20t, y = 0 D. Car A: x = 20t - 8, y = 0; Car B: x = 0, y = 6 - 30t
Rationalize the denominator.
A. 7
B.
C.
D. 7
Solve the logarithmic equation. Be sure to reject any value that is not in the domain of the original logarithmic expressions. Give the exact answer.log4(x + 4) = 1 + log4(x - 1)
A.
B.
C.
D.