Given: 5x + 4 = 2(x + 3) + 1
Prove: x= 3

If you shift the linear parent function, f(x)=x, up 13 units, what is the equation of the new function?

What is the solution to the system of equations? (–2, –8) (–1, –5) (0, –2) (2, 4)

Match the following reasons with the statements given to create the proof. 1. do = ob, ao = oc sas 2. doc = aob given 3. triangle cod congruent to triangle aob vertical angles are equal. 4. 1 = 2, ab = dc if two sides = and ||, then a parallelogram. 5. ab||dc if alternate interior angles =, then lines parallel. 6. abcd is a parallelogram cpcte