A function is created to represent the amount of money you save or spend each day of the week. What restrictions would be made to the range? (1 point) The range would only include integers. The range would only include positive integers. The range would only include negative integers. The range would include all real numbers.

The range would only include positive integers.

Step-by-step explanation:

The function cannot have negative numbers as savings and spending are positive values to be used.

x= -3 and

step-by-step explanation:

to find the roots of a cubic, use division or factoring to find the factors then set equal to 0. as this is a difference of cubes, it factors into

where a is the cube root of .

here   this is 27 and the cube root of 27 is 3. so we write using the form:

.

set each factor to 0 and solve for x.

x-3=0

x=3

the quadratic expression does not factor and must be solved using the quadratic formula.

where a = 1, b=3, and c=9

this cubic has two complex roots.

answer: it is d

step-by-step explanation: