Can someone please help

Mathematics

2 answers:

Bingel [31]2 years ago

6 0

Step-by-step explanation:

Here is the answer...Hope it helps you

Kobotan [32]2 years ago

6 0

Answer:

9. Synonym: fast Antonym: slow 10. Synonym: beautiful Antonym: Ugly 11. Synonym: old Antonym: new 12. Synonym: powerful Antonym: weak 13. Synonym: difficult Antonym: easy 14. Synonym: fall Antonym: spring

Step-by-step explanation:

Synonym means the same meaning of a word, antonym means the opposite of the word

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Why is 1+(-5) equal to -4

erica [24]

1 + (-5) becomes 1 - 5 because you are adding a negative number.

1 - 5 is -4

5 0

3 years ago

A negative number raised to an odd power is______ negative.

egoroff_w [7]

It’s A. I hope that helps

8 0

3 years ago

The graph below shows the value of Edna's profits f(t), in dollars, after t months:

umka21 [38]

Since we know that the graph of our quadratic function has x-intercepts at (6,0) and (18,0), $x=6$ and $x=18$ are the zeroes of our quadratic. To find our quadratic we are going to factor each zero backwards and multiply them:
$x=6$
$x-6=0$
$x=18$
$x-18=0$

$(x-6)(x-18)=x^{2}-6x-18x+108$
$=x^{2}-24x+108$

Now that we have our quadratic function, we are going to use the average formula: $m= \frac{f(9)-f(3)}{9-3}$
$where$
$f(9)$ is the function evaluated at the 9th month
 $f(3)$ is the function evaluated at the 3rd month

$m= \frac{f(9)-f(3)}{9-3}$
$m= \frac{[9^{2}-24(9)+108]-[3^{2}-24(3)+108]}{9-3}$
$m= \frac{-27-45}{6}$
$m= \frac{-72}{6}$
$m=-12$

We can conclude that the closest approximate average rate of change for Edna's profits from the 3rd month to the 9th month is: B. −11.63 dollars per month.