Solve the problem.Find real numbers a, b, and c such that the graph of the function y = ax2 + bx + c contains the points (1, 1), (2, 4), and (-3, 29).
Fill in the blank(s) with the appropriate word(s).
a = 2, b = -3, c = 2
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Write a fraction to represent the shaded area of the figure.
A.
B.
C.
D.
Solve the problem.Two points A and B are on opposite sides of a building. A surveyor selects a third point C to place a transit. Point C is 51 feet from point A and 73 feet from point B. The angle ACB is 50°. How far apart are points A and B?
A. 101.6 ft B. 74.4 ft C. 112.8 ft D. 56.1 ft
For the scatterplot below, determine which, if any, of the following functions might be used as a model for the data. Quadratic: f(x) = ax2 + bx + c Polynomial, not quadratic Exponential, f(x) = aekx, k > 0 Exponential, f(x) = ae-kx, k > 0 Logarithmic, f(x) = a + b ln x Logistic, f(x) = Year
A. Polynomial, not quadratic
B. Exponential, f(x) = aekx, k > 0
C. Exponential, f(x) = ae-kx, k > 0
D. Logistic, f(x) =
Add the following hexadecimal numbers. Check using decimals.
A. 14F2 B. 14E4 C. 14E7 D. 14E3 E. 14?6