This will help u and hope its right .
Y= 2/3x - 3/2 what graph best represents the equation?
1 answer:
You might be interested in
Unfortunately your teacher is using x as both a variable and a multiplication sign. This is something that can be avoided by using something like the asterisk symbol to indicate multiplication.
Anyways, notice how the expression shows up twice. Once in the numerator (the entire numerator) and once again in the denominator (nearly the whole thing)
Let's replace that messy expression with the variable y. So we're letting
This means,
At this point you can probably see how to get from here. The y terms cancel out when we divide leaving 1 up top and 3^x down below.
Answer:
The cubic regression that fits the points ,
,
and
is
.
Step-by-step explanation:
A cubic polynomial is a polynomial that has the following form:
(1)
Where:
- Independent variable, dimensionless.
- Dependent variable, dimensionless.
,
,
,
- Coefficients, dimensionless.
We construct the following system of equations to determine the coefficients of the cubic regression:
(1)
(2)
(3)
(4)
The solution of the system of linear equations is:
,
,
,
The cubic regression that fits the points ,
,
and
is
.
Answer:
see below
Step-by-step explanation:
A <em>regular tessellation</em> involves repeated use of a single regular polygon to cover the plane.
A <em>semiregular tessellation</em> involves repeated use of <em>two or more</em> regular polygons (in the same order around each polygon vertex) to cover the plane.
The first and third diagrams do not involve regular polygons. The fourth involves only a single regular polygon. Hence the second diagram is the one of interest.
