When rounded to the nearest thousand, i round to 3000. rounding to the nearest hundred makes me 2700. three of my digits are the same. what number am i

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

Identify a1 and r for the geometric sequence an= -256(-1/4) n-1

If f(x)=2x-6 and g(x)=3x+9, find (f-g)(x)