Answer:
A is correct
Step-by-step explanation:
The given graph is equation of straight line.
x-intercept: (1,0)
y-intercept: (0,1)
Equation of line:
x + y = 1
Option A: (0,1)
Put x=0 and y=1 into equation
0 + 1 = 1
1 = 1
True
Option B: (1,1)
Put x=1 and y=1 into equation
1 + 1 = 1
2 ≠ 1
False
Option C: (1,2)
Put x=1 and y=2 into equation
1 + 2 = 1
3 ≠ 1
Option D: (1,-2)
Put x=1 and y=-2 into equation
1 - 2 = 1
-1 ≠ 1
-66
P(8) = -8^2 - 2
-64 -2 = -66
i think 220
because if he swim 250 then 30 less it would be 220
32 cm = 0.32m