Answer:
On a coordinate plane, a line (y = mx + b) goes through point A(0, 4), then it has point A as y-intercept (the point with x component is 0). And it goes through B(-2, 0).
Denote that line: y = mx + b
=> m*0 + b = 4 (it goes through A(0, 4))
=> b = 4
=> m*2 + 4 = 0 (it goes through B(-2, 0))
=> m = -2
=> Slope m = 2 and y-intercept (0, 4)
Hope this helps!
:)
Answer:
3 x (4+2)=p
Step-by-step explanation:
Sum to infinity = a1 / ( 1 - r) (This is a geometric series a1 = first term, r = common ratio)
Here r = 3/9 = 1/3 and a1 = 9
So the answer is 9 / (1 - 1/3) = 9 / 2/3 = 9 * 3/2 = 13.5 Answer