Answer:
120-x
Step-by-step explanation:
If x is already less, then you don't need absolute value
Answer:
the linear approximation formula is based on the equation of the tangent line of a function at a fixed point. The linear approximation of a function f(x) at a fixed value x = a is given by L(x) = f(a) + f '(a) (x - a).
Step-by-step explanation:
The absolute value of B is 1 3/5 because although B is in the negatives, absolute value makes it positive.
2 1/4 = 9/4 so the reciprocal is 4/9 (I believe)
Z^4 / z^-3 = z^7 - when you divide numbers written in exponential form, you keep the base and subtract the exponents. z^4 divided by z^-3 = z^ (4- (-3)) = z^7.
