Solve the problem.The lines tangent to the parabola  at  intersect along the . Find the common 

A. (0, 8)
B. (0, -6)
C. (0, 6)
D. (0, -8)


Answer: D

Mathematics

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Use graphs to find the set.(5, ?) ? [14, ?)

A. (5, 14] B. [14, ?) C. (-?, ?) D. (5, ?)

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Find the absolute extreme values of the function on the interval.f(x) = ex - x, -1 ? x ? 2

A. Minimum value is 1 at x = 0; maximum value is e2 - 2 at x = 2 B. Minimum value is e-1 + 1 at x = -1; maximum value is e2 - 2 at x = 2 C. Minimum value is 1 at x = 0; maximum value is e-1 + 1 at x = -1 D. Minimum value is 1 at x = 0; no maximum value

Mathematics

Determine which purchase has the lower unit price.You have a coupon for 69 cents off Brand A cereal and a coupon for 37 cents off Brand B. A box of Brand A cereal costs $2.42 for 11.5 ounces. A box of Brand B cereal costs $3.52 for 18.5 ounces. If you use a coupon, which cereal is the better buy?

A. Equal value B. Brand A C. Brand B D. Not enough information

Mathematics

Provide an appropriate response.Explain the error made in finding the perimeter of the parallelogram below. P = 8 + 8 + 4 + 4 P = 24 in.2

What will be an ideal response?

Mathematics