Determine whether the following is always true or not always true. Given reasons for your answers.c(u × v) = cu × cv (any number c)
What will be an ideal response?
Not always true; The statement if false if c ? 0,1.
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Find only the rational zeros.f(x) = x4 + 2x3 + 2x2 - 4x - 8
A. -2, 2 B. 2, -1 C. -2, -3 D. No rational zeros
Multiply the rational expressions. Simplify, if necessary. ?
A. -
B. -
C. -
D.
Solve the problem.A salesperson earned $325 a week plus a bonus of $19 for each service contract sold. What is the weekly pay if 8 service contracts were sold?
A. $577 B. $477 C. $152 D. $325
Solve the problem.If an object is dropped from a tower, then the velocity, V (in feet per second), of the object after t seconds can be obtained by multiplying t by 32 and adding 10 to the result. Find V as a linear function of t, and use this function to evaluate V(3.1), the velocity of the object at time
A. V(3.1) = 107.2 ft/sec B. V(3.1) = 108.5 ft/sec C. V(3.1) = 109.2 ft/sec D. V(3.1) = 110.5 ft/sec