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3 years ago

Which expression is equivalent to 10x to the 6th why do the 12 / -5x to the negative 2 y to

Mathematics

1 answer:

Law Incorporation [45]3 years ago

6 0

Answer: #2

Step-by-step explanation:

cuz i said so

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Find the absolute maximum value for the function f(x) = x^2 − 4, on the interval [–3, 0) U (0, 2].

Andreyy89

Answer:

Step-by-step explanation:

The function $y=x^2 -4$ is

decreasing for all $x\in [-3,0);$
is increasing for all $x\in (0,2]$

(see attached diagram for details).

The maximum value of the function is at endpoints -3 or 2. find y(-3) and y(2):

$y(-3)=(-3)^2-4=9-4=5\\ \\y(2)=4^2-4=0$

So, the maximum value is 5.

5 0

3 years ago

Is 20/30 equivalent to 2/3

kicyunya [14]

Answer:

Yes 20/30 is equivalent to 2/3

Step-by-step explanation:

Divide the fraction 20/30 by 10/10 to simply to 2/3

3 0

3 years ago

Please Help Me!!!! qwq

Semmy [17]

Answer:

We add 25 and subtract 25 to complete the square.

$(x+5)^{2}-38=0\\$ is the equation we get.

Step-by-step explanation:

$x^{2} +10x-13=0\\x^{2} +10x+25-13-25=0\\(x+5)^{2}-38=0\\$

So, we're adding 25-25 to complete the square.

6 0

3 years ago

What are the solutions for 2x^2-8x-90

kotykmax [81]

Answer: x = 9

x = -5

Step-by-step explanation:

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3 years ago

What is the least common multiple of four and eight

fiasKO [112]

Find the least common multiple of 4, 6, and 8

. Multiples of 4 are: 4, 8, 12, 16, 20, 24, 28, 32, 36

Multiples of 6 are: 6, 12, 18, 24, 30, 36

8 0

4 years ago

Read 2 more answers