What changes when the parent function f(x)=x^2 is stretched by a positive factor? *
the range
the domain
the vertex
the width

PLEASE ANSWER QUICKLY NO TIME

(40 points) i need some . an answer definition is appreciated as well.

Aline is perpendicular to another line m2= (-1/m1), where m1 is the slope of the original line and m2 is the slope of the perpendicular line. which of the following equations represents the line that passes through the point (-2,1) and is perpendicular to the line below?

Problem 3 a bank charges a service fee of $7.50 per month for a checking account. a bank account has $85.00. if no money is deposited or withdrawn except the service charge, how many months until the account balance is negative