How many square centimeters are in one square meter?

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

Question 101 points)which equation in slope-intercept form represents the line that passes through (5, 1) and(-4,7)

Idon’t understand this.. will someone ? will mark brainliest along with 20 points.