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
Answer: A
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Solve the problem.A football team gained 34 yards on one play, lost 28 yards on another, and gained 31 yards on the last play of the first half. They had already gained 224 yards during the half. What was the total yardage gain for the first half?
A. 187 yards B. 317 yards C. 289 yards D. 261 yards
Solve the problem.Peter's Pizza Pipers sells personal 6-inch pizzas. Below is a partial sample of their menu. Deluxe..... $8.99 Sausage.... $5.99 Mushroom... $5.50 Cheese..... $4.99Taking into account that $1.00 is charged on each additional topping, is it a better deal to buy the deluxe pizza or to buy a cheese pizza with 2 additional toppings? What is the price per square inch of the better deal? (Use 3.14 for ?. The size of a pizza is its diameter.)
A. Deluxe pizza; $0.32 B. Cheese pizza; $0.25 C. Cheese pizza; $0.21 D. Deluxe pizza; $0.08
Solve the problem.(n - 1)! =
A. 
B. n! - 1!
C. n × (n - 1)!
D. 
E. none of these
Determine the equation of the function that is graphed.
A. y = 4 sin x B. y = cos x + 4 C. y = 4 cos x D. y = sin (x + 4)