Graph the curve whose parametric equations are given.x = 3t, y = t + 1; -2 ? t ? 3
A.
B.
C.
D.
Answer: B
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Find a formula for the nth term of the sequence.0, 2, 0, 2, 0 (alternating 0's and 2's)
A. an = 1 - (-1)n B. an = 1 + (-1)n C. an = 1 + (-1)n+1 D. an = 1 + (-1)n-1
Two sides and an angle (SSA) of a triangle are given. Determine whether the given measurements produce one triangle, two triangles, or no triangle at all. Solve each triangle that results. Round lengths to the nearest tenth and angle measures to the nearest degree.B = 41°, a = 4, b = 3
A. A = 29°, C = 110°, c = 5.7 B. A1 = 61°, C1 = 78°, c1 = 4.5; A2 = 119°, C2 = 20°, c2 = 1.6 C. no triangle D. A1 = 61°, C1 = 78°, c1 = 0.1; A2 = 119°, C2 = 20°, c2 = 0.1
Solve the problem.The logistic growth function f(t) = describes the population of a species of butterflies
after they are introduced to a non-threatening habitat. How many butterflies were initially introduced to the habitat?
A. 4 butterflies B. 90 butterflies C. 480 butterflies D. 2 butterflies
Find the exact value of the logarithm using logb bx = x.log 100
A. 3 B. -2 C. 1 D. 2