Decide whether the relation is a function.{(-4, 1), (-3, -6), (3, -8), (3, 4)}
A. Function
B. Not a function
Answer: B
Mathematics
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Provide an appropriate response.Why can't 1 be the base of a logarithmic function?
What will be an ideal response?
Mathematics
State whether the linear model shown in the graph is exact or approximate. Then find the equation of the line.
A. Exact; y = -x - 2 B. Approximate; y = -2x + 2 C. Approximate; y = -x - 2 D. Exact; y = -2x + 2
Mathematics
Find the direction of the vector  figure 1.png)
a. ? = 30° b. ? = 150° c. ? = 120° d. ? = 210° e. ? = 60°
Mathematics
In the problem, t is a real number and P = (x, y) is the point on the unit circle that corresponds to t. Find the exact value of the indicated trigonometric function of t.(
, 
)Find sec t.
A. 
B. 
C. 
D. 
Mathematics