Solve the inequality. Graph the solution set and write it in interval notation.6x + 3 > 5x + 1
A. (4, ?)
B. [-2, ?)
C. (-2, ?)
D. (-?, -2)
Answer: C
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Find the polynomial of lowest degree that will approximate F(x) throughout the given interval with an error of magnitude less than than 10-3.F(x) = , [0, 0.5]
A. x - +
B. x - +
C. x - +
D. x - +
Write an algebraic equation and use it to solve the problem.City A experienced 18 armed robberies less than twice that of City B. In the two cities combined, 138 armed robberies occurred. How many armed robberies occurred in City A and in City B?
A. City A: 60 armed robberies; City B: 78 armed robberies B. City A: 86 armed robberies; City B: 52 armed robberies C. City A: 34 armed robberies; City B: 104 armed robberies D. City A: 62 armed robberies; City B: 40 armed robberies
Use identities to find the exact value of the expression.tan 55° -
A. 0 B. 55 C. Undefined D. 1
Provide the proper response.Suppose z varies directly as x and inversely as the square of y. If x is doubled and y is tripled, what happens to z?
A. z is multiplied by .
B. z is multiplied by 6.
C. z is multiplied by .
D. z is multiplied by .