Can someone answer this? will mark what are the domain and range of the function? explain. f(x)= a. the domain is {x | x ∈ r, x ≠ 0}. the range is {f (x) | f (x) < 0}. b. the domain is {x | x ∈ r, x ≠ 0}. the range is {f (x) | f (x) ∈ r, f(x) ≠ 0}. c. the domain is {x | x ∈ r, x ≠ 0}. the range is {f (x) | f (x) > 0}.

Eight people were asked what the balance of their savings account at the beginning of the month was and how much it increased or decreased by the end of the month. create a scatter plot that represents the data that is shown in the table. the x-axis represents the beginning balance in thousands of dollars and the y-axis represents the change in the savings account in hundreds of dollars. name beginning balance (in thousands of dollars) change in savings account (in hundreds of dollars) jimmy 5 3 kendra 4 7 carlos 5 4 yolanda 3 1 shawn 2 5 laura 3 2 andy 5 6 georgia 4 3

Evaluate the discriminant of each equation. tell how many solutions each equation has and whether the solutions are real or imaginary. 4x^2 + 20x + 25 = 0

Ade and abc are similar. which best explains why the slope of the line between points a and d is the same as the slope between points a and b?