Provide an appropriate response.Using a graphing calculator, choose the equation corresponding to the graph:
A. y = -3x2 + 4x - 1
B. y = 3x2 + 4x + 1
C. y = -3x2 - 4x - 1
D. y = 3x2 - 4x + 1
Answer: A
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Write the equation of the circle that satisfies the following conditions. Express the final equation in the form x2 + y2 + Dx + Ey + F = 0.Center at the origin and r = 3
A. x2 + y2 = 0 B. x2 - y2 - 9 = 0 C. x2 - y2 + 9 = 0 D. x2 + y2 + 9 = 0 E. x2 + y2 - 9 = 0
Provide an appropriate response.In oblique triangle ABC, find the area, given the indicated parts. Round to tenths. Side a = 2, side b = 2, and side c = 2.
Fill in the blank(s) with the appropriate word(s).
The graph of a function f is given. Use the graph to answer the question.For what numbers x is f(x) > 0?
A. [-50, -30), (35, 50) B. (-30, 35) C. (-? -30) D. (-30, ?)
Solve the logarithmic equation.log4(3x - 3) = 3
A. 
B. 
C. 64
D. 