4 + 2x = 7
2x = 7 - 4 = 3
x = 3/2 = 1.5 inches
Answer: 29 Hours of Work
Step-by-step explanation: Let's start by working backwards.. We know that Ken makes 5 dollars an hour, and he worked 40 hours. 5 * 40 = 200, and 400-200 = 200. This means that Kim has to work 200/7 hours, or (approximately) 29 hours of work.
The transformation on function f is (c) a vertical compression by a factor of 1/2
<h3>How to determine the transformation?</h3>
The functions are given as:
f(x) = 2^x
g(x) = 1/2(2^x)
The above means that:
g(x) = 1/2 * f(x)
The factor multiplied by f(x) to get g(x) is:
k = 1/2
The above factor is less than 1 but greater than 0.
This represents a vertical compression
Hence, the transformation on function f is (c) a vertical compression by a factor of 1/2
Read more about transformation at:
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Answer:
D'(1, - 1 )
Step-by-step explanation:
Assuming the dilatation is centred at the origin, then multiply the coordinates of D by 
, that is
D(2, - 2 ) → D'( (2) , (- 2) ) → D'(1, - 1 )
Answer:
the correct answer is 3.
Step-by-step explanation:
