Points A and B have opposite x-coordinates but the same y-coordinates.
ТУ
5
4
А
8
3
2
1
1 2
3
4 5
X
-5 -4 -3 -2 -11
-2
-3
How many units away are each of the points from the y-axis?
O 2
O 3
To find the inverse of a number a, one can use the equation f(c) = a-1/c=0 where c is the inverse of a use the secant method of finding roots of equations to find the inverse of a = 2.5 ,er = 0.001%