Solve graphically. Round solutions to three decimal places, where appropriate.5x2 - 28x + 11 = 0

A. -7.542, -2.792
B. 0.925, 5.675
C. -6.042, -1.292
D. 0.425, 5.175


Answer: D

Mathematics

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Provide an appropriate response.Find  9n

A. 0
B.
C. - 
D. - 

Mathematics

Transform the polar equation to an equation in rectangular coordinates. Then identify and graph the equation.r csc ? = -6

A. x2 + (y + 3)2 = 9; circle, radius 3,
center at (0, -3) in rectangular
coordinates

B. x2 + (y - 3)2 = 9; circle, radius 3,
center at (0, 3) in rectangular
coordinates

C. (x + 3)2 + y2 = 9; circle, radius 3,
center at (-3, 0) in rectangular
coordinates

D. (x - 3)2 + y2 = 9; circle, radius 3,
center at (3, 0) in rectangular
coordinates

Mathematics

Solve the problem.Four years ago, you invested $1000 in an account that returns 5.7% annually. The table shows the value of your investment at the end of each year.Do these data represent a linear function?

A. No B. Yes

Mathematics

Perform the operation. Write the answer as a fraction in lowest terms. - 

A.
B.
C.
D.

Mathematics