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2 years ago

Y = (x + 1)(x - 2) Distribution

Mathematics

2 answers:

stepan [7]2 years ago

7 0

(x+1)2-
=it is meant to be (x+1)2
=2(x) + 2(1)
= 2x +2
I think

MrMuchimi2 years ago

3 0

You have to use FOIL (First, Outer, Inner, Last) so it would be y= x^2 -2x + x -2 then combine like terms you get y= x^2 (x squared) -x -2. Hope this helps!!

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What is the slope of (1,-5) and (3,-17)

Nikitich [7]

m(slope)= change in y/change in x

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m=17+5/2

m=22/2

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3 years ago

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Mademuasel [1]

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2 years ago

What is the area of the regular pentagon below?

wolverine [178]

Answer:

21yd^2

Step-by-step explanation:

join the centre to all the vertex,

since this figure is of regular pentagon, it's will form 5 equal triangle of equal area!

now area of one such triangle is

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✌️:)

7 0

3 years ago

It's about ratios I'm just kinda stuck

Blababa [14]

Answer:

Step-by-step explanation:

These answers are in order btw!

1=2

2=4

4=6

8=10

Table 2:

1=3

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8 0

3 years ago

Read 2 more answers

What is the equation of the line that passes through the point (8,-2) and has an undefined slope?

Aleksandr-060686 [28]

Answer:

x = 8

Step-by-step explanation:

A line with an undefined slope is a vertical line parallel to the y- axis, with equation

x = c ( c is the value of the x- coordinates the line passes through )

The line passes through (8, - 2) with x- coordinate 8 , thus

x = 8 ← equation of line

3 0

3 years ago