Describe how the graph of the equation relates to the graph of y = x2.f(x) = -(x + 6)2
A. a translation 6 units up and a reflection across the x-axis
B. a translation 6 units to the left and a reflection across the x-axis
C. a translation 6 units to the right and a reflection across the y-axis
D. a translation 6 units to the right and a reflection across the x-axis
Answer: B
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Classify each equation as linear or quadratic.3x = 5x2
A. Linear B. Quadratic
Find the indicated part of the arithmetic sequence.Find the common difference of the sequence in which the first term is -2 and the 25th term is 4.
A. -
B. 6
C. -6
D.
Solve the problem.A guy wire to the top of a tower makes an angle of 66° with the level ground. At a point 33 feet farther from the base of the tower and in line with the base of the wire, the angle of elevation to the top of the tower is 30°. What is the length of the guy wire?
A. 60.29 ft B. 18.06 ft C. 51.29 ft D. 28.07 ft
Divide and simplify. ÷
A.
B.
C.
D.