Answer:
C
Step-by-step explanation:
I have attached graphs of all the equations below
A starts off increasing so it cannot be it
B is increasing after some point, so doesn't work
C works
D has a constant y after some point, so doesn't work (not increasing or decreasing)
therefore: C is the correct answer
Answer:
total students = 40probability of selecting a student from art club= 12/40= 3/10
Step-by-step explanation: because am big math
Refer to the diagram below
If we draw a line that connects the center of rotation to one of the points, say point N, and take this line as the 0° position, then we need three 'turn' of 90° to get to 270°.
Coordinate of N' (-3, 4)
Coordinate of M' (-9, 5)
Answer:
A and C
Step-by-step explanation:
I had it on a test
Answer: 
Step-by-step explanation:
It is important to remember that an Exponential function has the following form:

Where “b” is
and
, "a" is a coefficient, "x" is the Independent variable and f(x) is the Dependent variable.
In this case, you have the following Exponential Function given in the exercise:

If the value of Dependent variable is -3, then:

So, you must substitute that value of "x" into the function:

And now you must evaluate:
1. According the Negative exponent rule:

Then:

2. Simplifying, you get:
