Question

Help on this this is the last one promise!!

Answer 1

Answer:

Shewannameetcarti answered the numbers 6 and 7 perfectly!

I'll just add on with number 8.

a. 4 + 12x

  (This is because the first figure starts with 4 toothpicks, and each time there

   are 12 more toothpicks in the pattern.)

b. *graphs are attached; both are the same equation, one is just zoomed out

c. Using the graph, the number of toothpicks in figure 7 is 88 toothpicks.

   Substitute 7 for x: 4 + 12(7) = 88

Answer 2

6) check picture

a) all three lines are parellel and have the same slope. the only difference is that they are translated on different points on the x-axis.

not sure about the rest sorry :(