Convert the following quadratic from vertex form into standard form:
y = 3(x + 1)2 + 12
O y = 3x2 + 6x + 15
O y = 3x2 +6x + 3
O y = x2 +2x +13
O x2

Which numbers have the same absolute value? choose all that apply. asap will mark at brainliest

If 7x=9y, y/z = 7/5 , then x/z = (a) 2/7 (b) 7/9 (c) 9/5 (d) 9/7 (e) 5/9

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%