Extend 19. Karin and James are working on a toothpick pattern. Triangle 1 Triangle 2 Triangle 3 The number of toothpicks in a triangle is 3t +6. No, It's t+t+1+6. a) Make a table of values showing the number of toothpicks in the first five triangles for both Karin's expression and James's expression. b) Who is correct? Why