I think you mean "what is the QUOTIENT?"




Wow this is gonna take me a while
Answer: C
Explanation: √a^2+b^2
√5^2+12^2
√169
=13
Hope this helps :)
Answer:
Step-by-step explanation:
an equation of this tangent is : y = f'(4)(x-a)+f(4)
a = f'(4)
f(x) = - x²
a=4
f'(x) = -2x
f'(4) = -2(4) = -8
f(4) = -(4)² = -16
so : y = - 8 (x-4)-16
y = - 8x +16