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3 years ago

Can I have the slope and y intercept for 2y - 4x - 10 =0

Mathematics

2 answers:

const2013 [10]3 years ago

5 0

Answer:

slope=2 ,y-intercept=5

Step-by-step explanation:

2y-4x-10=0

2y=4x+10+0

2y=4x+10 . divide both sides by 2

y=2x+5

sergejj [24]3 years ago

4 0

Answer:

Slope = 2, Y-intercept = (0, 5)

Step-by-step explanation:

First, isolate y by moving all other terms to the other side of the equation.

2y - 4x - 10 = 0 ⇒ 2y = 4x + 10 ⇒ y = 2x + 5

The coefficient next to the x tells you the slope and the constant on the end tells you the y-intercept.

Therefore, the slope is 2 and the y-intercept is (0, 5).

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3 years ago

Match the phenomenal expression on the left with the simplified version on the right

nalin [4]

Given the polynomial expression:

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Let's simplify each of the given expression:

a.) (y + 5)²

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$\text{ (a+b)}^2\text{ = }a^2\text{ + 2ab + }b^2$

We get,

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To be able to simplify the following expression. We will be using the formula for the difference of two squares.

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We get,

$\mleft(y-5\mright)\mleft(y+5\mright)=(y)^2-(5)^2$ $(y-5)(y+5)=y^2-25^{}$

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1 year ago

The total price of an article is $7.02, including tax. If the tax rate is 8%, what is the retail price of the article?

masya89 [10]

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