Find f (3) and f' (3), assuming that the tangent line to y = f (x) at a = 3 has equation y = 2 x + 7

Which choice is equivalent to the expression below? Ì - 20 A. - 20i B. 2i Ì5 C. - 2 Ì5 D. 2 Ì5i E. 20i

A cereal box is 6 1/2 inches long, 3 1/2 inches wide, and 12 inches high. What is the volume of the box?

A supermarket chain gathers data on the amount they spend on promotional material (e. g., coupons, etc.) and sales revenue generated each quarter as a result of those promotions. The predictor variable is?

The volume of a cylinder is 628 cm^3. Find the radius of the base if the cylinder has a height of 8 cm. Round your answer to the nearest 0.1 cm.

The area of a square can be tripled by increasing the length and width by 10 inches. What is the original length of the square?

A newspaper reporter wants to know how popular the hobby of bird watching is in the city. He asked people at the local bird refuge if they watched birds as a hobby. Which of the following best explains whether the reporters data is valid or not?

I am very confused on how to figure out if y = 3/4x is proportional?

Alison wants to buy a mountain bike for $339.12. If she saves $28.26 each month, in how many months will she be able to buy the bike?

At 12 o'clock the temperature was 7°C. The temperature decreased by - 20°C. What is the new temperature?

Ashleys rentals charges $27.50 per hour to rent a surfboard and a wetsuit. Darlas surf shop charges $23.25 per hour to rent a surfboard plus $17 extra for a wetsuit.