3 years ago

Ldentify the function shown in this graph.

Mathematics

1 answer:

Stella [2.4K]3 years ago

5 0

The slope of the graph would be y=-2x-1 so B.

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Ahat [919]

Answer:

$131.20

Step-by-step explanation:

$160 is the full price, so it is 100% of the full price.

With a discount of 18%, you pay 100% - 18% = 82% of the full price.

82% of $160 =

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Answer: $131.20

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3 years ago

Can someone simplify this expression? 14y – 5(3 – 2y) and explain how you got it.

Paraphin [41]

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Andreyy89

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PLZ help me fast 2 mins left

jek_recluse [69]

Answer:

$\sqrt{-5}=i\sqrt{5}$

$\sqrt{-25}=5i$

Step-by-step explanation:

i is an imaginary unit, this means

$i^2=-1$

Rewrite -5 as $5\cdot (-1)=5\cdot i^2,$

then

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Rewrite -25 as $-25=25\cdot (-1)=25\cdot i^2,$

then

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2 years ago