Point is (4,7)
So y = 7 = 4^2 + c
c = 7 - 16
c = -9
The answer is c because y=mx+b
Answer:
10.7 feet
Step-by-step explanation:
The ladder, the ground and the wall form the shape of a right angled triangle as shown in the image below.
The hypotenuse of the triangle is 14 feet (length of ladder)
The base of the triangle is 9 feet long (the distance from the base of the ladder to the wall)
We need to find the height of the triangle. We can apply Pythagoras rule:

where hyp = hypotenuse
a = base of the triangle
b = height of the triangle
Therefore:

The wall reaches 10.7 feet high.
The answer is day 6 because the kitchen s production is now 50 pot stickers per hour.So it went up , which makes a good/positive impact on production.