Find the real solutions of the equation.
= x + 2
A. {-7}
B. {-8}
C. {8}
D. {10}
Answer: C
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Graph the polar equation.r = 3(2 + 2 sin ?)
A. 
B. 
C. 
D. 
Provide an appropriate response.Find the direction in which the function is increasing most rapidly at the point P0.f(x, y) = xey - ln(x), P0(-4, 0)
A. 
i - 
j
B. 
i
C. 
i - 
j
D. 
i + 
j
A ball is tossed upward from the ground. The height H, in feet, of the ball after t seconds is given by
.
?
What is the maximum height reached by the ball? Round your answer to two decimal places, if necessary.
?
A. 2.45 feet B. 66.71 feet C. 2.03 feet D. 66.02 feet
Solve the problem.Astou Ndiaye-Diatta scored 22 points in a recent basketball game without making any 3-point shots. She scored 15 times, making several free throws worth 1 point each and several field goals worth two points each. How many free throws did she make? How many 2-point field goals did she make?
A. 6 free throws, 9 field goals B. 8 free throws, 7 field goals C. 9 free throws, 6 field goals D. 10 free throws, 6 field goals