What happens to the value of the expression 5/x+5 as x decreases from a large positive number to a small positive number?

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

4. find the geometric mean of 4 and 12. 24 8

Aline passes through 3,7 and 6,9 what equation represents the line