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3 years ago

What is the point-slope form?

Mathematics

2 answers:

geniusboy [140]3 years ago

8 0

Answer:

y-y1=m(x-x1)

Step-by-step explanation:

It's best to memorize this formula, because you'll see this very often in Algebra I class. This is the point-slope form where m=slope.

nika2105 [10]3 years ago

7 0

Answer:y-y1=m(x-x1)

Step-by-step explanation:first you set ot up into y-y1=m(x-x1) then plug in the slope then you get your points if its negative you add then you plug them in

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Consider functions f and g below.

Pani-rosa [81]

Answer:

Step-by-step explanation:

f(x) - g(x) = -9x^2 - 7x + 12 - (3x^2 - 4x - 15) Remove the brackets

f(x) - g(x) = -9x^2 - 7x + 12 - 3x^2 + 4x + 15

f(x) - g(x) = -9x^2 - 3x^2 - 7x + 4x + 12 + 15

f(x) - g(x) = -12x^2- 3x + 27

Answer D

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3 years ago

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Your last 4 test scores are 65, 70, 80 and

Anarel [89]

Answer:

Step-by-step explanation:

74*5 = 370

370 - 65 - 70 -70 -80 = 85

So. you need to get 85 on your fifth test.

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2 years ago

What’s 9x9cause I’m having troubles

photoshop1234 [79]

Answer: The answer is 81.

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3 years ago

When you write a deposit slip, you put the cash and the checks in the same section True or False

disa [49]

False They have a check place and cash place

3 0

3 years ago

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A countertop is 18 feet long and 5 feet wide.

madam [21]

Answer:

The countertop is 8.37 square meters

Step-by-step explanation:

Let

L ----> the length of the countertop

W ----> the width of the countertop

we know that

The area of rectangle (countertop) is equal to

$A=LW$

we have

$L=18\ ft\\W=5\ ft$

Remember that

$1\ ft=0.305\ m$

To convert feet to meters multiply by 0.305

$L=18\ ft=18(0.305)=5.49\ m$

$W=5\ ft=5(0.305)=1.525\ m$

<em>Find the area in square meters</em>

$A=(5.49)(1.525)$

$A=8.37\ m^2$

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3 years ago

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