2 years ago

Which equation represents a nonlinear function?

Mathematics

1 answer:

Hoochie [10]2 years ago

5 0

I think the answer is B because that is the only answer that could make sense.

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If f(x) = [xl-5, what is f(8.6)?

Fynjy0 [20]

Answer:

3 or 4, depending on the intended meaning of [x]

Step-by-step explanation:

Perhaps you mean ...

$\displaystyle f(x)= \lfloor x\rfloor -5\\\\f(8.6)=\lfloor 8.6\rfloor-5=8-5=3$

On the other hand, perhaps you mean ...

$\displaystyle f(x)=\lceil x\rceil -5\\\\f(8.6)=\lceil 8.6\rceil-5=9-5=4$

4 0

2 years ago

Answer these questions. Whoever is correct will be marked brainlest Number 36 and 37

Firdavs [7]

Answer:

he went 13 units right instead of 12

Step-by-step explanation:

4 0

2 years ago

Read 2 more answers

ANSWER ASAP! I'LL MARK BRAINLIEST :)

AleksAgata [21]

Hope this helps!
X>-2

7 0

2 years ago

the population of district a is three times the average population of the other nine districts in the city. what percent of the

never [62]

Let the average of the other nine cities be x, then the population of the nine districts is 9x. The total population of the city is a + 9x. But a = 3x. Hence, the total population is 3x + 9x = 12x.
Therefore, the percent of the city's population living in district a is 3x/12x * 100 = 25%

7 0

2 years ago

X^2 + 4x + 4 = 10<br>please help!! I missed class! show steps!

lina2011 [118]

Answer:

x = √(10) - 2, -√(10) - 2

Step-by-step explanation:

x² + 4x + 4 = 10

factor:

(x + 2)² = 10

take square root of both sides:

x + 2 = ±√(10)

split into 2 equations:

x + 2 = √(10) x + 2 = -√(10)

solve both equations and collect solutions:

x = √(10) - 2, -√(10) - 2

3 0

2 years ago