Answer: It's the first option
Step-by-step explanation: positive 2x because it is going up 2, 1 to the right (rise/run) and +5 because it touches the y-axis at 5. -2x because it's going down 2, 1 right (rise, in this case negative/run) and -2 because it touches the y-axis at -2.
The answer is 78.5 you can get this by multiplying pi by the radius which is 5 then square it and you get 78.5
1.92 :) because put it this way whats 50% of 60 ? its 30 whats 75% of 60, 45 whats 15% of 60? 15 do you see now?
