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3 years ago

What do the numbers represent in a linear equation in slope-interceptform?

Mathematics

1 answer:

Contact [7]3 years ago

5 0

Answer:

The numbers represent in a linear equation in slope-intercept form are described

Solution:

We have to know about what do the numbers represent in a linear equation in slope-intercept form

We know that,

In the equation of a straight line when the equation is written as "y = mx + b" is called slope intercept form

The slope is the number " m " that is multiplied on the x, and " b " is the y - intercept (that is, the point where the line crosses the vertical y-axis).

And, x, y are the coordinates set representing the points a particular line which is represented by given line equation.

Hence, numbers in slope intercept form are described

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. Anna was thinking of a number. She told Bill that if he squared her number followed by subtracting 11 times her, and adding 4,

Snowcat [4.5K]

Answer:

Anna's number could be 5 and it could be 6.

Step-by-step explanation:

Let Anna's number be represented by x.

If Bill squared her number followed by subtracting 11 times her number, and adding 4, then he would get -26.

This implies that:

$x^2 - 11x + 4 = -26$

This is a quadratic equation and we can solve for x by factorization.

$x^2 - 11x + 4 = -26\\\\=> x^2 - 11x + 4 + 26 = 0\\\\x^2 - 11x + 30 = 0\\\\x^2 -6x-5x + 30 = 0\\\\x(x - 6) - 5(x - 6) = 0\\\\(x - 5) (x - 6) = 0\\\\$

=> x = 5 and x = 6

Anna's number could be 5 and it could be 6.

4 0

3 years ago

Answere and How to do

Angelina_Jolie [31]

Answer:

-25

Step-by-step explanation:

if you are multiplying x by -2/5 you have to divide each side by it to get

x = 10 ÷ -2/5

and if you change it to (10/1)/(-2/5)

=(10/1) • -5/2

and whene you multiply them you get -50/2

which is -25/1 or -25

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4 years ago

Write a note to a friend explaining how to use long

Semenov [28]

Answer:

I believe it's 2x²-8x + 1

Step-by-step explanation:

Combine like terms

2x²- 3x - 5x + 1

2x²- 8x + 1

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4 years ago

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Hitman42 [59]

Answer: 100cm^2

Step-by-step explanation:

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Read 2 more answers

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ki77a [65]

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3 years ago

What do the numbers represent in a linear equation in slope-interceptform? ​

What do the numbers represent in a linear equation in slope-interceptform?