Refrection over the x-axis changes |x| to -|x|.
Vertical stretch by a factor of 2.5 changes the function to -2.5|x|
Shifting the function down by 3 units changes the function to -2.5|x| - 3
Therefore, f(x) = -2.5|x| - 3
Equations are statements that have equal values, when compared
The true statement about
are x = 1 and x = -11
<h3>How to determine the true statement</h3>
The equation is given as:

Rewrite as:

Expand

Factorize

Factor out x + 11

Solve for x
x = 1 or x = -11
Hence, the true statement about
are x = 1 and x = -11
Read more about equations at:
brainly.com/question/1214333
The slope is
1. Find ordered pairs ( 1 , -4 ) ( 3, 3)
The formula is
M= y2 - y1
_____
X2- X1
2. Replace the numbers
M = 3 - 4.
———
1-3
Subtract
3. You get -1/-2
4. Divide you get 0.5
( but if you need rise and run use -1/-2) rise top run bottom
Slope is 0.5 I think
Hope this helps here a picture of my lesson.
Multiply 2/3 into 8 1/4 and you should get 20/4 and that reduces to 10/2 but you have to simplify it more and you should get 5/1 or the answer of 5