Find the domain and graph the function.g(x) = 1 - 2x - x2

A. D: (-?, ?)

B. D: (-?, 2]

C. D: (-?, ?)

D. D: (-?, ?)


Answer: C

Mathematics

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Find the simple interest of the given loan amount. Round to the nearest cent.Loan amount of $58,645 at an annual percentage rate of 3.73% for 190 days (Use 365 days in a year when computing the solution.)

A. $1138.68 B. $2187.46 C. $11,386.77 D. $82.75

Mathematics

Determine if the given polar coordinates represent the same point.(r, ?), (-r, ? + ?)

A. No B. Yes

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Find the acceleration vector in terms of ur and u?.r = 2 cos 4t and ? = 3t

A. a = (-50 sin 4t)ur - 48 cos 4tu? B. a = (-50 cos 3t)ur - 48 sin 3tu? C. a = (-50 cos 4t)ur - 48 sin 4tu? D. a = (-50 cos 4t)ur + 48 sin 4tu?

Mathematics

Find the first four terms of the sequence.an = an-1 + an-2;  a1 = 6, a2 = 6

A. 6, 6, 6, 18 B. 6, 6, 36, 216 C. 6, 6, 12, 18 D. 6, 6, 12, 12

Mathematics