okay so, to get 16 miles, it will take 2 hrs
to get 24 miles, it will take 3 hrs
to get 32 miles, it will take 4 hrs
and because this is a linear function it will look like a straight line shooting up through the origin, and will not get to an x-value until it moves up 8 units on the y-axis. ( draw a line that goes through the points (-1,8), (0,0), and (1,8).
Enter a problem...
Finite Math Examples
Popular Problems Finite Math Find the Domain and Range y= square root of x-5
y
=
√
x
−
5
Solve to find the values of
x
that make
√
x
−
5
defined.
Tap for more steps...
x
≥
5
The domain is all values of
x
that make the expression defined.
[
5
,
∞
)
{
x
|
x
≥
5
}
The range of an even indexed radical starts at its starting point
(
5
,
0
)
and extends to infinity.
[
0
,
∞
)
{
y
|
y
≥
0
}
Determine the domain and range.
Domain:
[
5
,
∞
)
,
{
x
|
x
≥
5
}
Range:
[
0
,
∞
)
,
{
y
|
y
≥
0
}
Answer:
D. 
or 
Step-by-step explanation:
The given equation is:
Divide through by 3;
Add the square of half the coefficient of x to both sides.
The left hand side is now a perfect square:
Take square root
D. or
So u will need to pay 47.96 without tax, tax it gonna be 3.59 , so with tax you will have to pay $51.55
Answer:
4x^2
Step-by-step explanation:
Call the unknown side y
The area of the figure is
8x^3 *y = 32 x^5
Divide each side by 8 x^3
8x^3 *y / 8x^3 = 32 x^5 / 8x^3
y = 4 x^2
The unknown side is 4 x^2
