Find the inverse of the function.f(x) = 6x2 + 9, x ? 0
A. f-1(x) = 
B. f-1(x) = 
C. f-1(x) = 
D. f-1(x) = 
Answer: A
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Solve the problem.The orbit of a planet around a sun is an ellipse with the sun at one focus. The aphelion of a planet is its greatest distance from the sun, its perihelion is its shortest distance, and its mean distance is the length of the semimajor axis of the elliptical orbit. If a planet has a perihelion of 397.4 million miles and a mean distance of 399 million miles, write an equation for the orbit of the planet around the sun.
A. 
+ 
= 1
B. 
+ 
= 1
C. 
+ 
= 1
D. 
+ 
= 1
Find integer bounds for the roots of the following equation.
?
?
Please enter your answer as two numbers, separated by a comma.
What will be an ideal response?
Use a calculator to find the approximate value of the expression. Round the answer to two decimal places.tan 37°
A. 0.60 B. -0.84 C. 0.75 D. 0.80
Use elimination by substitution to find the solution for the following system.
A. x = -1, y = 6 and x = 7, y = 13 B. x = -1, y = 4 and x = 7, y = 14 C. x = -1, y = 6 and x = 7, y = 14 D. x = -1, y = 6