The x-intercept is found by solving the equation for y=0. Doing that, we get ...
0 = x+1 . . . . .put 0 where y is in the equation
-1 = x . . . . . . subtract 1 from both sides
Then the x-intercept is ...
(x, y) = (-1, 0) . . . . . . corresponds to the second selection
Answer:
Step-by-step explanation:
You should add the weights of each kitten and then divide by the number of kittens. Ex. There are 5 kittens weighing 2, 1, 3, 2, and 2. So you would add those to get 10 and divide by the number of kittens which is 5 to get an average of 2.
So in this case you would first add the weight of the kittens
Then divide that by the number of kittens
Then the quotient would be the average of the weight of the kittens in the shelter.
Answer:
awesome
Step-by-step explanation:
Answer:
It is an example of proof.
Step-by-step explanation:
A line through two points A, B can be found by the point-slope form of the formula:
(y-ya)=m(x-xa)............(1)
and
m=(yb-ya)/(xb-xa).......(2)
where A(xa,ya), B(xb,yb) and m is the slope between points A & B.
Substituting
A(xa,ya)=A(1,3)
B(xb,yb)=B(0,2)
From (2)
m=(yb-ya)/(xb-xa)
=(2-3)/(0-1)
=-1/(-1)
=1
Substitute in (1) : (y-ya)=m(x-xa)
y-3=1(x-1)
Distribute and simplify
y=x-1+3=x+2
or
y=x+2 .................(3a) equation required in slope-intercept form
x-y+2=0...............(3b) equation in standard form