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3 years ago

D. 5y = х – 30 What’s the slope intercept form

Mathematics

1 answer:

LiRa [457]3 years ago

8 0

Answer:

y = $\frac{1}{5}$ x - 6

Step-by-step explanation:

Slope intercept form is y = mx + b

To get to this form, y needs to be isolated.

So, divide each side by 5, as this will get y by itself.

5y = х – 30

y = $\frac{1}{5}$ x - 6 is the equation in slope intercept form

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Function to inverse function f(x) =2x/3-17

ZanzabumX [31]

Answer:

Inverse function is $f^{-1}(x)=\frac{3}{2}x+\frac{51}{2}$ .

Step-by-step explanation:

Given function is $f\left(x\right)=\frac{2}{3}x-17$ .

Now we need to find the inverse of the given function.

Step 1: replace f(x) with y

$y=\frac{2}{3}x-17$

Step 2: switch x and y

$x=\frac{2}{3}y-17$

Step 3: solve for y

$x=\frac{2}{3}y-17$

$x+17=\frac{2}{3}y$

$\frac{3}{2}(x+17)=y$

$\frac{3}{2}x+\frac{51}{2}=y$

Hence required inverse function is $f^{-1}(x)=\frac{3}{2}x+\frac{51}{2}$ .

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3 years ago

Help 1 and 4 fast please

AlekseyPX

Answer:

$\leq : Less than or equal to\\\geq :Greater than or equal to\\:greater than$

Step-by-step explanation:

N/A

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3 years ago

Which ordered pair is a solution of this equation

Travka [436]

Answer: just by looking at the graph, it looks like (-1, -2) is the ordered pair. But to be sure, just plug in the ordered pair

Step-by-step explanation:

6x - y = -4

6(-1) - (-2) = -4

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3 years ago

Write an explicit formula for an, the nth term of the sequence 33, 30, 27

lawyer [7]

Answer:

aₙ = aₙ₋₁ - 3

Step-by-step explanation:

Given :

First term : 33

Common difference = 30 - 33 = -3

============================================================

Then the formula will be :

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2 years ago

In a company 37% of the 1500 employees are females work out the number of males in the company

kondaur [170]

100-37=63
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3 years ago

Read 2 more answers