What is the maximum value of the function shown on the graph?

A) −1
B) −2
C) 0
D) 1

Which geometric principle is used to justify the construction below?

20 points for the answer. this is for real , don't put random ! a rectangle has a length of 4 centimeters and a width of 7 centimeters. what is the effect on the perimeter when the dimensions are multiplied by 5? the perimeter is increased by a factor of 5. the perimeter is increased by a factor of 20. the perimeter is increased by a factor of 25. the perimeter is increased by a factor of 100.

4percent of a number is what fraction of that number? ? i really need asap