Step-by-step explanation:
7y +7x +5 = > answer
hope this will be helpful to you.
plz mark my answer as brainlist plzzzz
Answer:
Step-by-step explanation:
Answer:

Step-by-step explanation:
The standard form of a linear equation is
, where
,
, and
are constants in the equation.
Based on the equation you have provided, the standard form would be
, where
.
To find the y-intercept, set
.

Therefore, the y-intercept is
.
Do the same thing for the x-intercept, but this time with
.

Therefore, the x-intercept is
.
Answer:
Bbsvsgdv
Step-by-step explanation:
Bsbzvevv
Answer:
c = 0.165
Step-by-step explanation:
Given:
f(x, y) = cx y(1 + y) for 0 ≤ x ≤ 3 and 0 ≤ y ≤ 3,
f(x, y) = 0 otherwise.
Required:
The value of c
To find the value of c, we make use of the property of a joint probability distribution function which states that

where a and b represent -infinity to +infinity (in other words, the bound of the distribution)
By substituting cx y(1 + y) for f(x, y) and replacing a and b with their respective values, we have

Since c is a constant, we can bring it out of the integral sign; to give us

Open the bracket

Integrate with respect to y

Substitute 0 and 3 for y



Add fraction


Rewrite;

The
is a constant, so it can be removed from the integral sign to give


Integrate with respect to x

Substitute 0 and 3 for x




Multiply both sides by 

