Lin drew a triangle and a dilation of the triangle with scale factor : 1. What is the center of the dilation? Explain how you know.
2. Which triangle is the original and which triangle is the dilation? Explain how you know.

The table below represents a linear function f(x) and the equation represents a function g(x): x f(x) −1 −5 0 −1 1 3 g(x) g(x) = 2x − 7 part a: write a sentence to compare the slope of the two functions and show the steps you used to determine the slope of f(x) and g(x). (6 points) part b: which function has a greater y-intercept? justify your answer. (4 points)

The length of the shadow of a building is 120 meters, as shown below: building shadow 120 m what is the height of the building? (1 point)

Ahyperbola centered at the origin has a vertex at (-6,0) and a focus at (10,0). what are the directrices?