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givi [52]
3 years ago
7

For each function, what is the output of the given input? for f(x) = 4x 7, find f(4)

Mathematics
1 answer:
shusha [124]3 years ago
6 0
I hope this helps you




x =4



f (4)= 4.4+7 = 16+7=23



f (4)= 4.4-7=16-7=9
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Answer:

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But

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As the m₁ and m₂ are not equal.

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We know that when two lines are perpendicular, the product of their slopes is -1.

Let us check the product of two slopes m₁ and m₂

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