Decide what number must be added to the binomial to make a perfect square trinomial.x2 + 9x
A. 18
B.
C.
D. -
Answer: B
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Solve the problem.Midtown Delivery Service delivers packages which cost per package to deliver. The fixed cost to run the delivery truck is
per day. If the company charges
per package, how many packages must be delivered daily to break even (zero profit)?
A. 76 packages B. 14 packages C. 15 packages D. 23 packages
Determine whether the function exhibits linear or exponential growth. Find an algebraic expression representing the function.
A. f(x) = 0.5x + 3 B. f(x) = 3(0.5)x C. f(x) = 3(2.5)x D. f(x) = -0.5x + 3
Determine the continuity of the function at the given points.f(x) = at x = 3 and x = 2
A. The function f is continuous at neither nor
B. The function f is continuous at both and
C. The function f is continuous at but not at
D. The function f is continuous at but not at
Identify the x- and y-intercepts of the following.
A. (-4, -3) (3, -4) B. (-4, 0) (0, -3) C. (-3, 0) (0, -4) D. (-4, 0) No y-intercept