Find a solution to the equation using the value given for x.y = 3x; x = -4.

A. (-4, -1)
B. (-4, -7)
C. (-4, -16)
D. (-4, -12)


Answer: D

Mathematics

You might also like to view...

Find the indicated probability.A card is drawn at random from a standard 52-card deck. Find the probability that the card is neither an ace nor a heart.

A.
B.
C.
D.

Mathematics

Use the graph of the function f(x) to locate the local extrema and identify the intervals where the function is concave up and concave down.

A. Local minimum at x = 3 ; local maximum at x = -3 ; concave up on (0, ?); concave down on (-?, 0) B. Local minimum at x = 3 ; local maximum at x = -3 ; concave down on (-?, -3) and (3, ?); concave up on (-3, 3) C. Local minimum at x = 3 ; local maximum at x = -3 ; concave down on (0, ?); concave up on (-?, 0) D. Local minimum at x = 3 ; local maximum at x = -3 ; concave up on (-?, -3) and (3, ?); concave down on (-3, 3)

Mathematics

Find the indicated composite for the pair of functions.f(x) = 6x + 7; g(x) = 2x - 1Find (f ? g)(x).

A. 12x + 13 B. 12x + 1 C. 12x + 13 D. 12x + 6

Mathematics

Graph the function.f(x) = 

A.

B.

C.

D.

Mathematics