2 years ago

Can someone pls question 20

Mathematics

2 answers:

S_A_V [24]2 years ago

5 0

Answer:

it's the second option

Step-by-step explanation:

AysviL [449]2 years ago

4 0

Answer:

Translate 2 units up and reflect over the line x = 1

Step-by-step explanation:

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Find an equation for the inverse of the relation y=6x-3. Show how you found the inverse equation.

Elis [28]

Hi there! The answer is y = 1/6x + 1/2

To find the inverse function x and y need to switch places.

$y = 6x - 3 \\ x = 6y - 3$

Now rewrite the equation, until it will be in standard form (slope-intercept form) again.
$x = 6y - 3$

Add 3.
$x + 3 = 6y$

Switch sides.
$6y = x + 3$

Divide both sides by 6.
$y = \frac{1}{6} x+ \frac{3}{6} \\ y = \frac{1}{6} x + \frac{1}{2}$

Hence, the answer is y = 1/6x + 1/2.
~ Hope this helps you!

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3 years ago

I neeeeeeeeeeeeeed help

Firlakuza [10]

It’s D it’s the last one

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3 years ago

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Draw the image of the rectangle ABCD under dilation using Center p and scale factor 1/2

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3 years ago

If a=(-1, -3) and b=(11, -8) what is the length of ab?

professor190 [17]

Answer: D. The length is 13 units.

Step-by-step explanation:

(-1, -3 ) Find the difference between the x values and y values.

(11, -8)

-3-(-8) = 5

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The absolute value of 5 is 5 . The absolute value of -12 is 12.

Now use the Pythagorean Theorem formula a^2 + b^2 =c^2 where c square is the length between AB.

5^2 + 13^2 = C^2

25 + 144 = c^2

169=c^2

c= 13

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