Which function will produce the same graph as the function shown below?

y=(x+1)(x-3)

a. y+3=x(x-1)
b. y-3=(x-1)^2
c. y=x^2+2x+3
d. y=x^2-2x-3 which function will produce the same graph as the function shown below?

y=(x+1)(x-3)

a. y+3=x(x-1)
b. y-3=(x-1)^2
c. y=x^2+2x+3
d. y=x^2-2x-3

Which inequalities can be used to find the solution set of the following inequality? check all that apply. |2x – 5| (2x – 5) (2x + 5) –(2x – 5) –(2x + 5)

Scores on a university exam are normally distributed with a mean of 78 and a standard deviation of 8. the professor teaching the class declares that a score of 70 or higher is required for a grade of at least “c.” using the 68-95-99.7 rule, what percentage of students failed to earn a grade of at least “c”?

Liz is shipping a package to her friend. the maximum weight of a medium flat-rate box is 20 pounds, including the box which weighs 6 ounces. write and solve an inequality to describe the possible weight in pounds, w, of the contents that liz will ship to her friend if she must use a medium flat-rate box. use the drop-down menus to explain your answer.