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3 years ago

What does –x2 – 6x – 8 look like on a graph The 2 is a power

Mathematics

2 answers:

Serhud [2]3 years ago

6 0

The equation -x^2 - 6x - 8 looks like this when graphed.

I hope this helps!

aev [14]3 years ago

3 0

Does this answer your question?

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Which ordered pair is not a solution of f(x) = 2x + 9? A. (0,9) B. (7, 23) C.(3, 14) D.(2, 13)

Paladinen [302]

Answer:

The answer is C (3, 14)

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3 years ago

Dave’s dog is one decade two years nine months three days old. Davis is half as old as his dog. How old is Dave?

Stells [14]

Answer:

Dave is 6 years 4months 16 days 12 hours old

Step-by-step explanation:

Age of Dave Dog = 10year( 1 decade)+ 9 months+3 days

Age of Dave=

$\frac{10year( 1 decade)+ 9 months+3 days}{2}$

= 6 years 4months 16 days 12 hours

8 0

3 years ago

A cake recipe requires 2/3 of an ounce of baking powder. How many cakes can be made from a package containing 50 ounces of bakin

AnnZ [28]

Answer:

Step-by-step explanation:

Divide 50 by 2/3. Division is the same as asking "how many times can i subtract 2/3 from 59?"

$50 \div \frac{2}{3}$

Dividing by a fraction is the same as multiplying by the reciprocal.

$50 \times \frac{3}{2} = 75$

You can subtract 2/3 from 50, 75 times

5 0

3 years ago

PLEAS HELP ME

GarryVolchara [31]

$\bf \qquad \qquad \textit{direct proportional variation} \\\\ \textit{\underline{y} varies directly with \underline{x}}\qquad \qquad y=kx\impliedby \begin{array}{llll} k=constant\ of\\ \qquad variation \end{array} \\\\[-0.35em] \rule{34em}{0.25pt}\\\\ \stackrel{Table~A}{\begin{array}{ccll} x&y\\ \cline{1-2} 60&48\\70&56\\80&64 \end{array}}~\hspace{7em} \stackrel{Table~B}{\begin{array}{ccll} x&y\\ \cline{1-2} 20&24\\30&36\\40&48 \end{array}} \\\\[-0.35em] ~\dotfill$

$\bf \textit{for table A, we know that } \begin{cases} x=60\\ y=48 \end{cases}\implies 48=k60\implies \cfrac{48}{60}=k \\\\\\ \cfrac{4}{5}=k\qquad therefore\qquad \boxed{y=\cfrac{4}{5}x} \\\\\\ \textit{for table B, we know that } \begin{cases} x=30\\ y=36 \end{cases}\implies 36=k30\implies \cfrac{36}{30}=k \\\\\\ \cfrac{6}{5}=k\qquad therefore\qquad \boxed{y=\cfrac{6}{5}x}$

4 0

3 years ago

PLEASE HELP ME WITH THIS!!!

ELEN [110]

You do 48 divided by 2 so that you can put in your answer. any other questions ask me

3 0

4 years ago