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dimaraw [331]
4 years ago
9

Find the minimum point for the function f(x) = |2x - 4| (2, 0) (-2, 0) (0, 2) (0, -2)

Mathematics
1 answer:
ExtremeBDS [4]4 years ago
6 0
Hello,

2x-4=0==>x=2
f(2)=|2*2-4|=0

Minimum is (2,0)

Answer A

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Answer:

The equation needed is \textrm{Cost of 1 ream of paper}  =  \frac{20}{5}

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Step-by-step explanation:

Here, the cost of 5 reams of paper  = $ 21

The tax on her purchase  = $1

So, the actual cost of 5 reams of paper  = Total Cost paid  - Tax amount

= $ 21 -  $ 1  = $20

So, the actual cost of 5 reams of the paper is $20.

Now, to find out the cost of 1 ream of paper:

\textrm{Cost of 1 ream of paper}  = \frac{\textrm{Total amount paid for 5 reams}}{\textrm{ 5}}  \\= \frac{20}{5}  = 4

=  $4

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Mrs Tham bought z bottles of oil at $7 each. She gave the cashier $50.
masya89 [10]

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Step-by-step explanation:

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3 years ago
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Answer:

f(x)=-2x+9

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