Answer:
x = -4
Step-by-step explanation:
Answer: Hello mate!
we have the function y = f(x) and we want to see how the next changes affect the graph of it:
a) y = 5f(x)
this is a "dilatation" in the y-axis, this means that the graph is 5 times higher than the original graph.
b) y = f(x − 4)
Now we have y = f(0) when x = 4, so here we have the whole graph translated to the right by 4 units
c) y = −2f(x)
This case is similar to the case in a, here we have dilatation of 2 units, but also the points where before the graph was positive, now is negative, and where the graph was negative, now is positive.
So we also have a reflection over the x-axis
d) y = f(3x)
Now, in the point x = 1, we have the value of y = f(3), this means that the value of y = f(1) is in between the x values of 0 and 1, then this is a contraction in the x-axis by 3 times.
e. y = 2f(x) − 5
Ok, here we have two things.
First, you can see another dilatation in the y-axis, but here we also have a subtraction of a constant, this means that the graph is dilated two times in the y-axis, and is translated by -5 units in the y-axis ( translated down by 5 units)
Answer:
0.3
Step-by-step explanation
d is the feet so you would grab your calculator and do v35/4 and that would come out to (rounded to the nearest tenth) 1.4 and for the other one you would do the same thing but replace "35" with 23 and that would give you (rounded to the nearest tenth) 1.1, so what is the distance between this two? 0.3
The first question I think it’s A because 1.13 is larger than 1.2
I hope this helps
