3 years ago

PLEASEEEE help meeeeee: (

1 answer:

3 0

Rise is the change in y-coordinate.
Rise/run is the rate of change and slope.
Run is the change in x-coordinate.

1. y-intercept
2. linear equation
3. slope-intercept form of an equation

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I hope this helps you

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4 years ago

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What is the standard form of (1-3i)(2+5i)

artcher [175]

Answer:

17 - i

Step-by-step explanation:

Step 1: FOIL out

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17 - i

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3 years ago

Find the inverse of f informally. verify that f(f^-1(x))=x and f^-1(f(x))=x f(x)= (x-1)/5

Lera25 [3.4K]

Find inverse function.
$f(x)= \frac{x-1}{5} 
\\y= \frac{x-1}{5} 
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\\y=5x+1
\\f^{-1}(x)=5x+1
\\
\\f(x)= \frac{x-1}{5} 
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3 years ago

What is the simplified form of 6.8x + (-8.9)+(-6.8x) + 8.9? Explain how you know.

Mademuasel [1]

$\sf\huge\underline\color{pink}{༄Answer:}$

$\tt6.8x + ( - 8.9) + (6.8x) + 8.9 \\ = \tt6.8x - 8.9 + 6.8x + 8.9 \\ = \tt6.8x + 6.8x + 0 \\ = \tt6.8x + 6.8x \\ = \large\boxed{\tt{\color{pink}{13.6x}}}$

$\color{pink}{==========================}$

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7 0

3 years ago