C I guess I was learning this in class but I'm not sure.
Answer:
6x
Step-by-step explanation:
Given that a function f(x) is given as
A)
Now divide by delta x
B) When delta x tends to 0, this becomes
(NOte: This is the derivative of f(x))
Answer:
70/45
Step-by-step explanation:
(-10/9) divided by (-5/7) = (-10/9) / (-5/7)
dividing two fractions is the same as multiplying the top fraction by the reciprocal of the bottom one
top fraction = -10/9
bottom fraction = -5/7
reciprocal just means switching the numerator and denominator
reciprocal of bottom fraction = 7 / -5 = -7/5
thus,
(-10/9) / (-5/7) = (-10/9) * reciprocal of (-5/7) = (-10/9) * (-7/5) = 70/45
note that to multiply two fractions, you just multiply the numerators to get your new numerator and do the same thing with the denominators
Stop asking questons we are pretty much telling you the answer figure it out your self