Answer:
x^2 - 2x - 1.
Step-by-step explanation:
(g - f)(x)
= g(x) - f(x)
= x^2 - 2 - (2x - 1) (Note we put the 2x -1 in parentheses).
= x^2 - 2 - 2x + 1
= x^2 - 2x - 1.
Answer: See the picture attached.
Step-by-step explanation:
A Dilation is defined as a transformation in which the image and the pre-image have the same shape, but their sizes are different.
When the scale factor is greater than 1, the image obtained after the dilation is greater than the pre-image and it is an "Enlargement".
When the scale factor is is between 0 and 1, the image obtained after the dilation is smaller than the pre-image and it is an "Reduction".
In this case we know that the scale factor is:

Since:

It is a Reduction.
You can identify that the vertices of the quadritaleral are:

So you need to multiply the coordinates of eac vertex by
in order to get the coordinates of the image.
Then, you get:

Now you can plot the points and draw the image of the given quadrilateral.
See the picture attached.
1 hour = 27 miles
1 minute = 0.45 miles
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