Answer:
3x - 2y = -1
Just so you know, this equation is of a line on a graph. It is in standard form.
Ax+By=C, A and B cannot equal zero and A is greater than zero.
A=3
B=-2
C=-1
As need coordinates for x and y.
Let's make this easy, and begin with x=0
[(3)(0)]-[2y]=-1
-2y=-1
Let's divide both sides by -2 to isolate y...
(-2y)/-2=-1/-2
y=1/2
(0,1/2)
y=0
3x - 2y = -1
[3x]-[(2)(0)]=-1
3x=-1
(3x)/3=-1/3
x=-1/3
(-1/3,0)
For the third, how about x=1...
3x - 2y = -1
[(3)(1)]-2y=-1
3-2y=-1
Let's subtract 3 from both sides...
-3+3-2y=-1-3
-2y=-4
y=2
(1,2)
Step-by-step explanation:
<h2>
Answer: <em>x = 7.5</em></h2>
<em />
Step-by-step explanation:
Use the Pythagorean Theorem ( )
The longest side is <em>c = the hypotenuse</em>, and <em>a and b = the other sides</em> of the triangle.
a = 4 First:
b = x Second:
c = 8.5 Third:
Fourth:
Fifth: x = 7.5
(3,-1)? i believe that's what it would be
In mathematics, function<span> composition is the pointwise application of one </span>function<span> to the result of another to produce a third </span>function<span>. ... Intuitively, </span>composing two functions<span> is a chaining process in which the output of the inner </span>function<span> becomes the input of the outer </span>function<span>.</span>