Answer:
-1
Step-by-step explanation:
So you are asked to find 3f(1)-4g(-2).
In order to find this you must first find f(1) and g(-2).
So f(1) means what is the value of the expression 3x-2 for when x=1.
f(1)=3(1)-2
f(1)=3-2
f(1)=1
And g(-2) mean what is the value of the expression 5-x^2 for when x=-2.
g(-2)=5-(-2)^2
g(-2)=5-(4)
g(-2)=5-4
g(-2)=1
So both of those function values were 1.
Our problem of 3f(1)-4g(-2) becomes 3(1)-4(1)=3-4=-1.
Answer:
Answers will vary but might address the following:
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No she does not
2/3 = 0.6667
5/8 = 0.625
5/8 is less than 2/3
Answer:
the mean is 33.8. What you do second is divide the total by how many numbers there are so 5.
Step-by-step explanation:
