Answer:
First, let's write the general transformations:
a) A vertical stretch by a factor of 3.
f(x) ---> 3*f(x)
b) A reflection in the y-axis.
3*f(x) ----> 3*f(-x)
c) A translation of 2 units to the left.
3*f(-x) ----> 3*f(-x + 2)
then we know that:
g(x) = 3*f(-x + 2)
and f(x) = x^2 - x + 1
Then:
g(x) = 3*( (-x + 2)^2 - (-x + 2) + 1)
g(x) = 3*( x^2 - 4*x + 4 +x - 2 + 1) = 3*(x^2 - 3*x + 3)
g(x) = 3*x^2 - 9*x - 9
Answer:
the value of 7x-y is -14.
Step-by-step explanation:
When x=2 and y=4,
To find the value of 7x - y when x =2, y = 4, this means when ever you see x, put 2 in replacement, y, put 4 respectively.
7x - y = 7(2 - 4)
14 - 28
= -14.
Answer:
$25,623
Step-by-step explanation:
You can compute the tax at each location, then find the difference, or you can multiply the square footage by the difference in rates.
3900·$8.73 - 3900·2.16 = 3900·($8.73 -2.16) = 3900·$6.57 = $25,623
The difference in property taxes is $25,623.00.
Answer:
Sup :)
Step-by-step explanation:
-11q- -4q- -6q+-6q= -7q :)
Best of luck! :)
