1.5 is less then or equal to x which is less then or equal to 14.5
First find the circumference which should be 10*2 is 20 for diameter and then pi 3.14 to times it give u the circumference and then use for the arc length formula
To find the y-coordinate of the vertex, simply plug the value of -b / 2a into the equation for x and solve for y.
Answer:
Step-by-step explanation:
(x - 3)/2 = -1
x - 3 = -2
x = 1
(y + 7)/2 = -1
y + 7 = -2
y = -9
(1, -9) the other endpoint
