Answer:
answer is y = 3/4x - 5
Step-by-step explanation:
picture below.
The 3/4 comes from the line. You would use rise over run to find the slope, which in this case is 3/4. and the -5 is basically the y-intercept
Note: The function is below the graph, so it is less than.
Answer:
(8; 4), (-6; -4) and (2; 8)
Answer:

Step-by-step explanation:
I think the second Q on the base is R.
Then the side LM corresponds to the side PQ and the side LN corresponds to the side PR. Therefore we have the proportion:

Since Maria is going to put a trim around a triangle-shaped banner with 22 inches long per side, this means that for the banner, it has a total length of 66 inches. 66 inches would be equal to 5.5 foot. This means that the total length of the trim from the start is 7 foot. Hope this helps.