Jorge starts 2 feet in front of a motion detector. For the first 3 seconds, Jorge walks away from the detector at a constant rate of 2 feet per second. Then he stands still for 4 seconds. Then he walks toward the motion detector at a constant rate, walking 8 feet in 6 seconds. Plz help

Which of the following is true for the relation f(x)=2x^2+1

Find the perimeter of the figure shown above. a. 40 cm c. 52 cm b. 60 cm d. 75 cm select the best answer from the choices provided

10 points? ? +++ me asap gabriella uses the current exchange rate to write the function, h(x), where x is the number of u. s. dollars and h(x) is the number of euros, the european union currency. she checks the rate and finds that h(100) = 7.5. which statement best describes what h(100) = 75 signifies? a) gabriella averages 7.5 u. s. dollars for every 100 euros. b) gabriella averages 100 u. s. dollars for every 25 euros. c) gabriella can exchange 75 u. s. dollars for 100 euros. d) gabriella can exchange 100 u. s. dollars for 75 euros.