Express y as a function of x. The constant C is a positive number.ln y = ln 4x + ln C

A. y = 4x + C
B. y = (4x)C
C. y = x + 4C
D. y = 4Cx


Answer: D

Mathematics

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Rewrite the complex number in standard polar form, plot the number in the complex plane, and determine the quadrant in which the point lies or the axis on which the point lies.z = 6

A. z = 6; Quadrant II

B. z = 6; Quadrant IV

C. z = 6; Quadrant III

D. z = 6; Quadrant IV

Mathematics

The table lists data that are exactly linear. (i) Find the slope-intercept form of the line that passes through these data points. (ii) Predict y when x = -1.5 and 4.6. 

A. y = 3.2x - 4; y = -8.8, y = 10.72 B. y = 3.2x + 5.6; y = 0.8, y = 20.32 C. y = 3.2x + 2.4; y = -2.4, y = 17.12 D. y = 3.2x - 7.2; y = -12, y = 7.52

Mathematics

Divide.1.4 ÷ 0.02

A. 70 B. 0.07 C. 0.7 D. 7

Mathematics

Simplify the expression. ?

Fill in the blank(s) with the appropriate word(s).

Mathematics