Write the equation in the standard form ax2 + bx + c = 0. Then identify the values of a, b, and c. Do not actually solve the equation.
x2 =
x + 8
A. a = , b =
, c = 8
B. a = , b =
, c = -8
C. a = , b = -
, c = 8
D. a = , b = -
, c = -8
Answer: D
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Solve the problem.A firm estimates that it will sell N units of a product after spending x dollars on advertising, where and x is in thousands of dollars. By sketching the function determine how much the company should spend in order to maximize sales, and find the maximum sales.
A. The company should spend $250,000. Maximum sales are 187,488 units B. The company should spend $500,000. Maximum sales are 187,488 units C. The company should spend $500,000. Maximum sales are 62,488 units D. The company should spend $250,000. Maximum sales are 62,488 units
In the following question(s), FN represents the Nth Fibonacci number.If F1000 = a and F1001 = b, then F998 =
A. a + b. B. a + 2a. C. 2a - b. D. b - a. E. none of these
Find the midpoint of the line segment joining the points P1 and P2.P1 = (4b, 6); P2 = (5b, 5)
A.
B.
C.
D.
Solve. -
= 1
A. -
B. 1
C.
D.