Blue is #1 and y intercept is -1
Red is #2 and y intercept is 2
Black is #3 and y intercept is 1
Pink is #4 and y intercept is -3
Not sure on slopes though
Answer:
Step-by-step explanation:
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Answer:
282.7 in²
Step-by-step explanation:
The formula of the surface area of cylinder is "2 times round areas + the height × circumference"
Round area = radius² × π
Circumference = diameter × π
In this case, the surface area is 2×5²×π + 4×10×π ≅ 282.743334
Nearest tenth is 282.7