3 years ago

Please help as soon as possible.

Mathematics

1 answer:

IRINA_888 [86]3 years ago

7 0

Answer:

I'm not so sure, and don't really have the time to do a bunch of research hopefully this helps though: https://www.analyzemath.com/Geometry_calculators/right_triangle_calculator.html

Step-by-step explanation:

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Find the range of f(x)=x+3 when the domain (2,4,6)

jarptica [38.1K]

f(x) = x + 3
f(2) = 2 + 3
f(2) = 5

f(4) = 4 + 5
f(4) = 9

f(6) = 6 + 5
f(6) = 11

{(2, 5), (4, 9), (6, 11)}

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3 years ago

Given the function f(x) = -5x + 11 + 3, for what values of x is f(x) = -12? Bleaseeeeee

Nitella [24]

Answer:

x = 5.2

Step-by-step explanation:

$f(x) = -5x + 11 + 3$

Let's first simplify our first function:

$f(x) = -5x + 11 + 3\\f(x) = -5x + 14$

Now, we just need to set this function equal to our other given function.

$f(x) = -5x+14\\f(x) = -12\\-5x + 14 = -12$

Now, we can add 12 to both sides:

$-5x + 14 + 12 = -12 + 12\\-5x + 26 = 0$

Now, add 5x to both sides:

$-5x+26 = 0\\26 = 5x\\$

Finally, we'll divide both sides by 5:

$26/5 = 5x / 5\\5.2 = x\\x = 5.2$

Answer: x = 5.2

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3 years ago

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1 more than 2 times input
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Answer:

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Step-by-step explanation:

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