C is when both are negative
Answer:
439822.95 cm²
Step-by-step explanation:
The radius of a cylindrical garden roller is 70 cm and its length is 2 m. How much area will it cover in 5 revolutions?
The formula to solve the above question is given as:
Area covered = Curved surface area × Number of revolutions
Step 1
We find the curved surface area of the cylindrical garden
Area = 2πrh
r = 70cm
h = 2m
Convert height to cm
1m = 100cm
2m = x
Cross Multiply
x = 2 × 100 cm = 200cm
Hence,
Area = 2 × π × 70 × 200
= 87964.59cm²
Step 2
Area covered = Curved surface area × Number of revolutions
= 87964.59cm² × 5 revolutions
= 439822.95 cm²
The vertical line test is when you put vertical lines down the graph and if the point does not touch the line more than once, it passes and represents a function.
I am pretty sure it is c because it inot a rihght triangle and or it does not have an hypoteneus
The slope is 1/1
You can use rise over run