If f(x)=x2−1; x0=−1 (a) Find a formula for the slope of the tangent line to the graph of function at a general point x=x0
(b) Use the formula obtained in part (a) to find the slope of the tangent line for the given value of x0.

Maria walks a round trip of 0.75 mile to school every day. how many miles will she walk in 4.5 days

The art class is planning to paint a mural on an outside wall. this figure is a scale drawing of the wall. width: 11 in length: 28 in unit rate: 1.5 ft per in. write the ratio of the area of the drawing to the area of the actual mural. write your answer as a unit rate. show that this unit rate is equal to the square of the unit rate 1.5 ft per in

Clarence wants to buy a new car. he finds an ad for a car that costs 27,200 dollars. suppose his local sales tax is 7%. -how much would he have to pay? -what is the cost of the car including tax? -if clarence has 29,864 saved, can he pay cash to buy the car?