the graph f(x) = 4^x was transformed to form the graph g(x) = 1/2(4^x) which describes the transformation ?

vertical shift 1/2 unit down

vertical shift 2 units down

vertical compression by a factor of 1/2

vertical stretch by a factor of 2

Franco wants to double the volume of the cone. what should he do?

Aline has a slope of and a y-intercept of –2. what is the x-intercept of the line?

Jada has a meal in a restaurant she adds up the prices listed on the menu for everything they ordered and gets a subtotal of $42.00. when the check comes, it says they also need to pay $3.99 in sales tax. what percentage of the subtotal is the sales tax