What is the answer of factoring the quadratic expression completely for -3x^2+6x+9

Explain why the two figures below are not similar. use complete sentences and provide evidence to support your explanation. (10 points) figure abcdef is shown. a is at negative 4, negative 2. b is at negative 3, 0. c is at negative 4, 2. d is at negative 1, 2. e

The table represents a linear function. what is the slope of the function? –6 –4 4 6

How many sides does a regular polygon have if each exterior angle measure is 45 degrees explain your answer, i really don't understand this.