Find the derivative of the function.y = log |-9x|

A.
B. -
C. -
D.

Answer: D

Mathematics

Evaluate the line integral of f(x,y) along the curve C.f(x, y) = y + x, C: x2 + y2 = 100 in the first quadrant from (10, 0) to (0, 10)

A. 200 B. 400 C. 100 D. 0

View

Mathematics

Find the area of the figure. Use 3.14 for ?. Round approximations to the nearest tenth.a = 3.6 in., b = 3.6 in.

A. Not enough data B. 20.3 in.2 C. 40.7 in.2 D. 10.2 in.2

View

Mathematics

Divide.(x3 - 2x2 + 2x - 7) ÷ (x + 4)

A. x² - 6x + 26 +
B. x³ - 2x² + 26x - 111
C. x² - 6x + 10 +
D. x² - 6x + 26 +

View

Mathematics

Find the area of the SAS triangle ABC. If necessary, round the answer to two decimal places.A = 30°, b = 10 yd, c = 9 yd

A. 38.97 sq yd B. 40.97 sq yd C. 20.5 sq yd D. 22.5 sq yd

View

Mathematics