Graph the parabola.y2 = -12x 
A. 
B. 
C. 
D. 
Answer: D
Mathematics
You might also like to view...
Write a formula for the general term (the nth term) of the arithmetic sequence. Then use the formula for an to find a20, the 20th term of the sequence.a1 = 4, d = 0.8
A. an = 4n - 3.2; a20 = 76.8 B. an = 0.8n + 4; a20 = 20 C. an = 0.8n + 3.2; a20 = 19.2 D. an = 4n + 0.8; a20 = 80.8
Mathematics
Determine the probability using a probability tree.A bent coin lands tails up with a probability 0.8. If the coin is flipped three times, determine P(at least one tail appears in the three flips).
A. 0.008 B. 0.992 C. 0.032 D. 0.488
Mathematics
Solve by the substitution method.0.2x + 0.9y = -3.2 x - 0.5y = 4
A. ? B. {(0.2, -0.4)} C. {(-4, 2)} D. {(2, -4)}
Mathematics
Simplify the power of i to i, 1, -i or -1.i11
A. -i B. -1 C. i D. 1
Mathematics