Answer:
y = -1/2x +7/2
Step-by-step explanation:
First we need to find the slope
m = (y2-y1)/(x2-x1)
= (5-3)/(-3-1)
= 2 /-4
= -1/2
We can use the slope intercept form
y= mx+b where m is the slope and b is the y intercept
y = -1/2 x+b
Substitute the point int
3 = -1/2 (1) +b
3 = -1/2 +b
Add 1/2 to each side
62 + 1/2 = b
b = 7/2
y = -1/2x +7/2
Answer:
(x-7)^2+(y-8)^2=121
Step-by-step explanation:
9514 1404 393
Answer:
7
Step-by-step explanation:
The degree of each term is the sum of the degrees of the variables in it.
Term, Degrees
-5, 0
-5x^2wy^4, x:2, w:1, y:4 -- term degree = 2+1+4 = 7
-y^4x^2, y:4, x:2 -- term degree = 4+2 = 6
-4w^3, w:3 -- term degree = 3
The highest of these is 7, so the degree of this polynomial is 7.
The answer is x^2=20
First you subtract 4and you get -x^2=-20
Then you divide by -1 which get you x^2=20