The lengths of two sides of a triangle are shown below:
side 1: 3x2 − 2x − 1
side 2: 9x + 2x2 − 3
the perimeter of the triangle is 5x3 + 4x2 − x − 3.
part a: what is the total length of the two sides, 1 and 2, of the triangle? (4 points)

Agroup of students want to create a garden. they do not know the exact measurements but they propose using a variable to represent the length and width of the garden. the length of the garden is 10 feet longer than double the width. use a single variable to write algebraic expressions for both the length and width of the garden. write an algebraic expression for the area of the garden. use mathematical terms to describe this expression.

Use the four functions below for this question. compare and contrast these four functions using complete sentences focus on the slope and y- intercept first, and then on any additional properties of each function

Graph y = -|x| + 2. click on the graph until the correct one appears.