Find the center and radius of the circle with the given equation. (x - 1.7)2 + (y + 4.7)2 = 7
A. (1.7, -4.7); r = 
B. (1.7, -4.7); r = 7
C. (4.7, -1.7); r = 7
D. (4.7, -1.7); r = 
Answer: A
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Solve graphically. Round solutions to three decimal places, where appropriate.5x2 - 20x + 11 = 0
A. 1.158, 3.842 B. -5.175, -2.492 C. -3.675, -0.992 D. 0.658, 3.342
Provide an appropriate response.Is there any way you can think of to check whether or not your simplified expression is equivalent to the original radical expression?
What will be an ideal response?
The graph below is one complete cycle of the graph of an equation containing a trigonometric function. Find an equation to match the graph. If you are using a graphing calculator, graph your equation to verify that it is correct.
?
What will be an ideal response?
Evaluate the function at the indicated value.f(x) = -8x - 4;
f(5)
A. -12 B. -36 C. -44 D. -60