Convert the polar equation to rectangular form. Identify the curve.r = 5
A. x + y = 25; a line with slope 5 and y-intercept 0
B. x2 + y2 = 25; circle centered at (0, 0) with radius 5
C. x2 - y2 = 25; circle centered at (0, 0) with radius 5
D. x + y = 5; a line with slope 5 and y-intercept 0
Answer: B
You might also like to view...
Graph.y + 4 = x
A. 
B. 
C. 
D. 
Write the given number in the situation as an integer.The submarine dove to a depth of 197 feet below the surface of the water.
A. -197 feet B. 197 feet
Solve the problem.Quail are game birds that fair poorly when their habitat is encroached. Wildlife biologists have discovered that the population of quail in a region can be related to the percent of the region that has been paved with roads and parking lots. The population is P = k ln
, 0 ? x ? 28,where x is the percent of the region that is paved. For a particular rural region, 
when 
Predict what the quail population will be in this region when
it becomes 8% paved. A. 0 quail B. 621 quail C. 568 quail D. 579 quail
Solve the problem.What is the coefficient of x4y11 in the expansion of (x + y)15?
A. 5460 B. 1365 C. 4 D. 455