Examine the system of equations.

y = 5x + 6,

y = x + 10

use substitution to solve the system of equations. what is the value of y?

–11

–1

1

11

answer

Find the slope of the line passing through a pair of points

Solve these problems: 1.what is the perimeter of an equilateral triangle with sides measuring 6cm? 2. a regular pentagon has sides measuring 3.2 cm. what is its perimeter? 3. a regular decagon has sides of 3.5mm . what is it’s perimeter? 4. a regular octagon has a perimeter of 64cm. what is the length of one of the sides? 5. a regular hexagon has a perimeter of 72mm . what is the length of one of the sides? 6. what is the perimeter of a rhombus with sides measuring 11m?

Biggest exam of the which of the following are polynomial functions?