Answer:
6.2 and 6.4
Step-by-step explanation:
I am right please like
Unfortunately, Tashara, you have not provided enuf info from which to calculate the values of a and b. If you were to set <span>F(x)=x(x+a)(x-b) = to 0, then:
x=0,
x=-a
x=-b
but this doesn't answer your question.
Double check that you have shared all aspects of this question.</span>
Hello :
wt = wx +xt
xt = wt - wx=(4x+5) - (x+5) = 3x
Answer:
is a horizontal stretch of
by
units.
Step-by-step explanation:
The given functions are;

and

The parent function is
.
The function
is a horizontal stretch of
by
units.
Answer:
You can proceed as follows:
Step-by-step explanation:
First solve the quadratic inequality
. To do that, factorize, then we have that
. This implies that

or

In the first case the solution is the empty set
. In the second case the solution is the interval
. Now we have that
![A=[1,4]](https://tex.z-dn.net/?f=A%3D%5B1%2C4%5D)

.
To show that
consider
. Then
, this implies that
, then
. Now, to show that
consider
, then
, then
, then
, this implies that
.
Observe the image below.