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2 years ago

Graph the parabola. Can you give me the points to graph

Mathematics

2 answers:

VashaNatasha [74]2 years ago

7 0

GRAPH ....................................

evablogger [386]2 years ago

5 0

Answer: (-6,4)

Step-by-step explanation:

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What are the restrictions of the domain of the function F(x) = 1/x^2-9

Sonbull [250]

$f(x)=\frac{1}{x^2-9}$

The denominator can't be equal to 0.
$x^2-9 \not= 0 \\
x^2 \not= 9 \\
x \not= -3 \ \land \ x \not= 3$

The domain is all numbers except -3 and 3.
$x \in \mathbb{R} - \{-3, 3 \}$

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3 years ago

Prove the multiple of two consecutive integers is positive

Usimov [2.4K]

Answer:

2×3=6

or 6×5=30

Step-by-step explanation:

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3 years ago

What percent of $70,000 = $49,000

vovikov84 [41]

Answer:

70%

Step-by-step explanation:

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3 years ago

Read 2 more answers

Carson has a package to mail. The package is 87 cm long. The shipping company only mails packages that are up to 35 in. long. Ca

m_a_m_a [10]

Based on the conversion done, the figure gotten is larger. Therefore, Carson cannot mail the package

From the information given, the package is 87 cm long.

Also, the shipping company only mails packages that are up to 35 in. long. Then, we convert inches to cm. This will be:

= 35 × 2.54 = 88.9 cm.

Therefore, he can't mail the package.

Learn more about conversion on:

brainly.com/question/25828084

7 0

3 years ago

F(x) = x^2-3<br> What is the average rate of change on the interval [-5, 2] ?

Mumz [18]

Answer:

$(-3)$ .

Step-by-step explanation:

Over this interval, the change in the value of this function is:

$f(-5) - f(2) = 22 - 1 = 21$ .

The corresponding change in the value of $x$ :

$(-5) - 2 = -7$ .

The average rate of change of function $f$ over this interval is equal to the change in the function value divided by the corresponding change in $x$ :

$\begin{aligned}& (\text{average rate of change}) \\ =\; & \frac{(\text{change in function value})}{(\text{change in $x$})} \\ =\; & \frac{f(-5) - f(2)}{(-5) - 2} \\ =\; & \frac{22 - 1}{-7} \\ =\; & \frac{21}{-7} \\ =\; & -3\end{aligned}$ .

Thus, the average rate of change of $f(x) = x^{2} - 3$ over the interval $[-5,\, 2]$ would be $(-3)$ .

7 0

2 years ago