3 years ago

Graph the following piecewise function.

Mathematics

1 answer:

disa [49]3 years ago

8 0

Step-by-step explanation:

$for\ 2$

$\ -\ \text{op}\text{en circle}\\\\\leq,\ \geq\ -\ \text{closed circle}$

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Arada [10]

Answer:

3/4

Step-by-step explanation:

We can use the slope formula when given two points

m = ( y2-y1)/(x2-x1)

= ( 5-2)/(1 - -3)

= (5-2)/(1+3)

= 3/4

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3 years ago

Please help! If GDEF is a square, GE=4x+1 and DF=8x-51, find the value of x.

zepelin [54]

Answer:

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Step-by-step explanation:

1. 4x + 1 = 8x - 51

2. 4x = 8x - 52

3. -4x = -52

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3 years ago

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jok3333 [9.3K]

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2 years ago

The cat has gone 7/16 of the way across the yard. How much farther does it have to go to reach the gate?

snow_tiger [21]

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3 years ago

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How do I solve this? Please show steps clearly so i can understand, thank you

Lesechka [4]

Answer:

The value of $x=8$ .

Step-by-step explanation:

Given:

$\frac{x+3}{x}-\frac{x+1}{x+4}=\frac{5}{x}$

We need to solve this equation.

Solution:

First combining equation having same denominators we get;

$\frac{x+3}{x}-\frac{5}{x}=\frac{x+1}{x+4}$

Now denominators are common so we will solve the numerators we get;

$\frac{x+3-5}{x}=\frac{x+1}{x+4}\\\\\frac{x-2}{x}=\frac{x+1}{x+4}$

Now by cross multiplication we get;

$(x-2)(x+4)=x(x+1)$

Now Applying distributive property we get;

$x^2+4x-2x-8=x^2+x\\\\x^2+2x-8=x^2+x$

Now Combining the like terms we get;

$x^2+2x-x^2-x=8\\\\x=8$

Hence on solving we get the value of $x=8$ .

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3 years ago