The graph shows that the distance a dog runs is proportional to the time the dog is funning. You want to use only one plored point to find the unit rate. Which of the three plotted points could you choose? Select all that apply.

The triangles are similar. what is the value of x? show your work.

Given: lines a and b are parallel and line c is a transversal. prove: 2 is supplementary to 8 what is the missing reason in the proof? statement reason 1. a || b, is a transv 1. given 2. ∠6 ≅ ∠2 2. ? 3. m∠6 = m∠2 3. def. of congruent 4. ∠6 is supp. to ∠8 4. def. of linear pair 5. ∠2 is supp. to ∠8 5. congruent supplements theorem corresponding angles theorem alternate interior angles theorem vertical angles theorem alternate exterior angles theorem

Use the quadratic function to predict f(x) if x equals 8. f(x) = 25x2 − 28x + 585