Graph the polar equation.r = 1 + cos ?
A. 
B. 
C. 
D. 
Answer: A
Mathematics
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Complete the ordered pairs for the given linear equation. Then plot the points and graph the equation by connecting the points.y = 4x + 3(0,
), (1,
), (-1,
)
A. (0, 3), (1, -1), (-1, 7)
B. (0, -3), (1, 1), (-1, -7)
C. (0, 0), (1, 3), (-1, -3)
D. (0, 3), (1, 7), (-1, -1)
Mathematics
Solve the problem. Round your answer to the nearest tenth, if necessary.Working together, Rick and Juanita can complete a job in 6 hr. It would take Rick 9 hr longer than Juanita to do the job alone. How long would it take Juanita alone?
A. 9 hr B. 3 hr C. 15 hr D. 6 hr
Mathematics
Write an equation of the line passing through the given points.(0, 0) and 
A. y = 
B. y = 8x
C. y = 
x
D. y = 8
Mathematics
Is the following correspondence a function?DomainRange 
A. function B. not a function
Mathematics