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3 years ago

What is the inverse of f(x)? show the work f(x)+3x+5

Mathematics

1 answer:

stealth61 [152]3 years ago

6 0

Answer:

$f^-^1(x)=\frac{1}{3}x-\frac{5}{3}$

Step-by-step explanation:

To solve for the inverse, we need to switch the variables and solve for y.

Note that f(x) is the same as y or in other words, the output.

f(x) = 3x + 5

y = 3x + 5

~Switch variables

x = 3y + 5

~Subtract 5 to both sides

x - 5 = 3y

~Divide 3 to everything

1/3x - 5/3 = y

~Flip

y = 1/3x - 5/3

Best of Luck!

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A card is drawn at random from a standard deck of 52 cards. Find the following conditional probabilities. a) The card is a diam

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2 years ago

Help pleaseeeeeeeeee

Anna11 [10]

where is the question sir??

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2 years ago

Instructions: Rewrite the equation in Slope-Intercept Form. y−2=−2/5(x−5)

Leno4ka [110]

The equation in Slope-Intercept Form is y = -2/5 x + 4.

We have given that,

y−2=−2/5(x−5)

We have to rewrite the equation in Slope-Intercept Form.

<h3>What is the slope-intercept form of the line?</h3>

slope-intercept form is y = mx + b

for equation y - 2 = -2/5 (x - 5) we need to simplify/rearrange

so y - 2 = -2/5 x + -2/5 (-5)

= -2/5 x + 2

=> y = -2/5 x + 4

This line has a gradient of -2/5 (goes down 2 units and across 5 units) and a y-intercept of 4 so passes through the point (0,4).

To learn more about the line visit:

brainly.com/question/657646

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2 years ago