Identify and graph the following quadratic surface (exercise 1) Given the following (exercise 2)
function, determine your domain
drawing it as a region
of r2 and its contradomain.
Also draw the curves of
level for different z: [- 5,0,5]

Lindsay is creating a bridge out of dried pasta and glue. in her plans, she sketches the graph to determine the lengths of the noodles, in centimeters, needed for the arch to increase the length of the bridge in 1 centimeter increments.which function did lindsay use to create her design? f(x) = (x – 5)2 + 8 f(x) = –(x + 5)2 + 8 f(x) = 0.5(x + 5)2 + 8 f(x) = –0.5(x – 5)2 + 8

43lbs of tomatos cost $387. how much would 41lbs cost

Askyscraper is 396 meters tall. at a certain time of day, it casts a shadow that is 332 meters long.at what angle is the sun above the horizon at that time?