Answer: 4cos(x) + 3
Step-by-step explanation:
Recall that the graph of sine x is symmetric about the origin because it is an odd function , whereas the graph of cosine is not symmetric about the origin because it is an even function. The sine graph always start at the origin. From the graph of the function given , the graph does not start from the origin , so it is not a sine graph.
Answer:
3.5
Step-by-step explanation:
Given :
The scale for a map to actual distance is 2 cm to a 100 miles.
To Find :
He actual distance on the map be between Los Angeles and Las Vegas is 5.4 centimetres what is the actual distance in miles between Los Angeles and Las Vegas.
Solution :
2 cm of map shows 100 miles of actual distance.
So, 1 cm of map shows 50 miles of actual distance.
Now, 5.4 cm of map will show :
Therefore, distance between Los Angeles and Las Vegas is 270 miles.
Hence, this is the required solution.
Another way to ask this question: where the x-value of function g equals 12, what's the y-value?
remember that function notation is like so: f(x), g(x), h(x)... so the number in the parentheses is an x-value from the function.
look through your points and find the one that represents an x-value of 12. (12, 19) is the point, and 19 is your output--so, g(12) = 19.