The cross section of a parabolic reflector has a vertical axis of symmetry with its vertex at (0,0). The focus of the reflector is 4.5 feet above the vertex. The reflector extends 4 feet to either side of the vertex. What is the depth of the reflector? Round your answer to the nearest hundredth.

answer: the two figures are congruent.

step-by-step explanation: they're congruent because figure efgh is reflected across the x and y axis but it was also rotated.

hope it !

the answer is d

step-by-step explanation:

y+3=-4(x-2)

y+3=-4x+8

  -3         -3  

y=-4x+5

final total: 63

step-by-step explanation:

60 times sales tax

60 times 0.05

3

60 + 3

63

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