Determine whether the relation is a function.{(-6, 4), (-4, 6), (1, -6), (3, 4)}
A. Function
B. Not a function
Answer: A
You might also like to view...
Sketch the graph and show all local extrema and inflection points.y = -x4 + 2x2 - 8
A. Local minima: (-1, 7), (1, 7)
Local maximum: (0, 8)
Inflection point: 
, 
B. Local maxima: (-1, -7), (1, -7)
Local minimum: (0, -8)
Inflection points: 
, 
C. Local maxima: (-1, -7), (1, -7)
Inflection points: 
, 
D. Local maxima: (-1, -7), (1, -7)
Local minimum: (0, -8)
No inflection points
Solve the problem. It costs $350 to charter a bus for a ski trip. It also costs $400 per student for all other expenses including food, lodging, ski rental, and lift tickets. Let P(n) represent the per student cost (in dollars) to go on the trip if n students go on the ski trip. Find a formula for P(n).
A. P(n) = 
B. P(n) = 
C. P(n) = 
D. P(n) = n(400n + 350)
Solve and simplify.m + 
= - 
A. m = - 
B. m = 
C. m = - 
D. m = - 
Use the formula
?
?
to find the integral.
?
?
A. 
B. 
C. 
D. 
E. 