2 years ago

Graph the line y+3=2(x-1) first identify the slope of the line

1 answer:

6 0

First you need to simplify the equation.

y + 3 = 2(x - 1)
y + 3 = 2x - 2

Then you need to put that into slope-intercept form (y = (slope)x + (y intercept))

y + 3 = 2x - 2
-3 -3
y = 2x - 5

The slope is the coefficient of x, so 2 is the slope of the line.

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Marat540 [252]

So for the first one it is (x-3)(x+3) this is because it is a difference of squares so you square root the 9 and the minus you do both +and - in order to keep up the -9
The zeros are:x=3 and x=-3 ( this is because you change the sign in the bracket

the others should be pretty simple to do for number 2 its a complex
the third is a simple trinomial
and fourth is simple trinomial as well

6 0

2 years ago

How do you find the surface area of a cylinder with

skelet666 [1.2K]

Answer:

2111.15

Step-by-step explanation:

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2 years ago

Plz help will be marked BRAINLIEST!!<br><br><br> Yed