Wow, what a coincidence, I just learned this at school today!
1. Slope
M= yb-ya/xb-xa
M= 8-4/8-6
M= 4/2
M= 2
2. Y-intercept
Y= mx + b
4 = (2)(6) + b
4 = 12 + b
4 = 12 + b
-12 = - 12 + b
-8 = b
Therefore, the equation is Y = 2x - 8
The volume of a sphere with a surface area of 100 ft is 94.03 :)
Answer:
3x + 6 or 3( x + 2 )
Step-by-step explanation:
5x - 2x = 3x
4 + 2 = 6
well i dont know what the line equation is but you take its slope value and you make your y-intersept 5