The function f is given by f(x)=0. 1x4−0. 5x3−3. 3x2 7. 7x−1. 99. For how many positive values of b does limx→bf(x)=2 ?.

a complex number is a number that can be expressed in the form a + bi, where a and b are real numbers, and i is a solution of the equation x2 = −1. because no real number satisfies this equation, i is called an imaginary number. has no real solution, since the square of a real number cannot be negative.

for ex: the reciprocal of 3/4 is 4/3. it is the opposite.

reciprocal definition:

a mathematical expression or function so related to another that their product is one; the quantity obtained by dividing the number one by a given quantity.

step-by-step explanation:

descending order means to order the polynomials from the term with the largest exponent to the term with the smallest exponent.  

therefore, the correct answer is d.  

answer: .64

step-by-step explanation

set up the formula for standard deviation for this set of numbers, then simplify