2018/19, Q60 (EXAM, TYPE D) Find the equation of the normal to the circle given by the equation 2x² + 2y2 + 12x - 4y = 30 at the point
(1, -2).​

his chances of getting a coin of higher value is 4/19

step-by-step explanation:

step-by-step explanation:

(3rd option) - c

the answer is "add 2y and y"

step-by-step explanation:

you need to collect the like terms first.

step-by-step explanation:

to determine whether a given function is even, we simply substitute x with -x in the expression. if the result after simplification is identical to the original equation, then the function is said to be even other wise odd.

f(-x) = (-x)^2 - (-x) + 8

      = x^2 + x +8

the resulting function is not identical to the original one;

f(-x) ≠ f(x)

therefore, f(x) is not an even function