Porfa ayudenme urgente! Tema: función cuadrática

Construcción de puentes
Su equipo está trabajando para las autoridades de cierta ciudad. Ustedes tienen que analizar el proyecto de construcción para un nuevo puente sobre el río de dicha ciudad.

Andy is making a design using ice cream sticks that are 4 and 1/2 in long he wants this long side of his designed to be no longer than 24 inches what is the greatest number of sticks that any can use on his long side of his design

What is the approximate circumference of the circle shown below?

What is true about the dilation? it is a reduction with a scale factor between 0 and 1. it is a reduction with a scale factor greater than 1. it is an enlargement with a scale factor between 0 and 1. it is an enlargement with a scale factor greater than 1.