The vertex of f(x)=-x2+4x-8 is (2, -4)
2.8 multiplied by 2.8 to find the surface area of the base which is 7.84
4*1/2*2.8*5.5 to find the surface area of all four triangular faces which is 30.8
Plus them together 7.84 plus 30.8 which is 38.64
Answer:
b is correct answer
Step-by-step explanation:
hope it helped
Answer:
the horizontal line represents the input aka x
the vertical line represents the output aka y
Step-by-step explanation:
Answer: It would be approximately 2000 ft.
Step-by-step explanation:
