1. Graph fx) = 53-x
Since 3-x is zero when x=3, we will choose x values around 3 in our table of values. Also, let's graph
5% on the same axes for comparison.

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.

step-by-step explanation: