I need help. Unit 5 sample work. 5.1.4 Algebra 1 A-Smith / 5. Introduction to Functions / 5.1. Using Graphs to Relate Two Quantities

Prove that 3: 8 is equivalent to 12: 32.a. use diagrams to support your answer.

If the slope of one line equals the slope of another line then ? a) the two lines are intersecting lines b) the two lines are perpendicular lines c) the two lines are parallel lines d) the two lines always have very steep slopes

If f(x) = x+8 and g(x) = 4x- 3, find (f+g)(x)