3 years ago

Complete the point-slope equation of the line through

Mathematics

1 answer:

jek_recluse [69]3 years ago

8 0

Answer:

y +1 = 3/4(x -1)

Step-by-step explanation:

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QveST [7]

$20 a week for 10 weeks is:

20*10 = $200

She spends $6.75 each day for 5 days:

6.75*5 = $33.75.

Lets subtract her spending from her savings to find out how much she has left:

$200-$33.75 = $166.25

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y=3√x

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3 years ago

A package of 4 red,white and blue hats costs $8. What is the unit rate

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Answer:

$2/ hat

Step-by-step explanation:

Find the unit rate:

$ to hats

8 to 4

Divide by four to get the unit rate; over 1

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So, $2 per hat

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centi=1000 so
1cm=1/1000m
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For f(x) = 4x + 2 and g(x) = x^2 - 6, find (f+g)(x)

Margaret [11]

Answer:

$(f+g)(x) = x^2 + 4x - 4$

Step-by-step explanation:

We are given these following functions:

$f(x) = 4x + 2$

$g(x) = x^2 - 6$

(f+g)(x)

We add the common terms. Thus:

$(f+g)(x) = f(x) + g(x) = 4x + 2 + x^2 - 6 = x^2 + 4x + 2 - 6 = x^2 + 4x - 4$

Thus:

$(f+g)(x) = x^2 + 4x - 4$

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3 years ago