Determine if the test point is a solution to the system of linear inequalities.(2, 2)4x - 2y ? 2-x + 3y > 6
A. Yes
B. No
Answer: B
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Graph the linear equation in two variables.y = 3x + 6
A. 
B. 
C. 
D. 
Write the binomial expansion of the expression.(-3m - 3n)4
A. 81m4 + 324m3n + 486m2n2 + 324mn3 + 81n4 B. 81m4 + 5184m3n - 2916m2n2 + 324mn3 - 81n4 C. 81m4 + 324m3n - 486m2n2 + 324mn3 - 81n4 D. 81m4 + 5184m3n + 2916m2n2 + 324mn3 + 81n4
Solve the problem.Ken is 6 feet tall and is walking away from a streetlight. The streetlight has its light bulb 14 feet above the ground, and Ken is walking at the rate of 1.5 feet per second. Find a function, d(t), which gives the distance Ken is from the streetlight in terms of time. Find a function, 
, which gives the length of Ken's shadow in terms of d. Then find 
.
A. (S ? d)(t) = 2.54t B. (S ? d)(t) = 0.83t C. (S ? d)(t) = 1.13t D. (S ? d)(t) = 1.43t
Determine whether the graph of the polynomial has y-axis symmetry, origin symmetry, or neither.f(x) = x(5 - x2)
A. origin symmetry B. y-axis symmetry C. neither