Answer:
y = -2x + 4
y - 2 = -2(x + 1)
y - 2 = -2x - 2
y = -2x
Step-by-step explanation:
The formula for the volume of a cone is (1/3)*pi)*r^3*h. Here, r = 2 units.
Thus, the volume of this particular cone is:
V = (1/3)(3.14)((2 units)^2*(9 units). Please do the math, and then round off your answer to 2 decimal places.
Answer:
The area of a square is simply the side length squared and we are given that the area is 125.
Step-by-step explanation:
s^2=125
s=√125
s=5√5
Using the area equation, and adding 1 inch to s we have:
A=(s+1)^2, and using s found above we have:
A=(5√5+1)^2
A=125+10√5+1
A=126+10√5 in^2
A≈148.36 in^2 (to the nearest hundredth of a square inch)
J<span>ust substitute the values of x and y
3= 3(2)-4
3= 6-4
3= 2 which is not true therefore (2,3) does not lie on the graph</span>