Decide whether or not the set of ordered pairs defines a function.{(-8, -8), (-3, 8), (-2, -8), (2, -5)}
A. Yes
B. No
Answer: A
Mathematics
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Find the directional derivative of f(x,y) = figure.png)
- y³ at the point (1, 3) in the direction toward the point (3, 1).
 multiple choice.png)
Mathematics
The graph of an exponential function is given. Match the graph to one of the following functions.
A. f(x) = 5x B. f(x) = 5x - 2 C. f(x) = 5x - 2 D. f(x) = 5x + 2
Mathematics
Provide an appropriate response.A student argued that it is impossible to use the substitution method to determine if a system of equations has no solution or an infinite number of solutions. Is the student correct?
Fill in the blank(s) with the appropriate word(s).
Mathematics
Graph the linear inequality.y < -4
A. 
B. 
C. 
D. 
Mathematics