Suppose f(x) = x2 and g(x) = 4x. Which statement best compares the graph of g(x) with the graph of f(x)?
A. The graph of g(x) is the graph of f(x) shifted 4 units left.
B. The graph of g(x) is the graph of f(x) horizontally stretched by a
factor of 4.
C. The graph of g(x) is the graph of f(x) vertically compressed by a
factor of 4.
D. The graph of g(x) is the graph of f(x) vertically stretched by a
factor of 4.

Select the correct answer. given: ∆abc with prove: statement reason 1. given 2. ∠cab ≅ ∠edb ∠acb ≅ ∠deb if two parallel lines are cut by a transversal, the corresponding angles are congruent. 3. ∆abc ~ ∆dbe aa criterion for similarity 4. corresponding sides of similar triangles are proportional. 5. ab = ad + db cb = ce + eb segment addition 6. substitution property of equality 7. division 8. subtraction property of equality what is the missing statement in the proof? scroll down to see the entire proof.