Ask question

Ask question

All categories

3 years ago

11

which answer describes the graph of the function f(x)=-2*3^√x? just incase this isn't clear the three is above the square root s

ign. and its 2 times the rest of the equation. :)

1 answer:

andrey2020 [161]3 years ago

8 0

The function has a domain that goes from [0,∞]

And a range that goes from [-∞,0]

(See attached graph)

You might be interested in

Find LN in the image below .

Anarel [89]

Answer:

14

Step-by-step explanation:

We see that MP and PL are congruent, as are MQ and QN. Using scale factors, we can conclude that the scale factor from MP to ML is 1:2.

Based on SAS similarity, MPQ and MLN are similar, so their sides are proportional.

6 0

3 years ago

A basketball team played six games. In those games, the team won by 7 points, lost by 12, won by 8 , won by 11 , lost by 1

ioda

They won all together by 31 points and lost all together by 13 so 31-13=18

4 0

2 years ago

A railroad crossing sign has a diameter of 30 inches. what is the area of the sign?

Anna007 [38]

Answer:

706.5m^2

Step-by-step explanation:

The sign is a circle

Area of a circle is (pi)r^2

d = 30 in -> r = d/2 = 30/2 = 15

Area = 3.14 x (15)^2 = 706.5m^2

5 0

2 years ago

Read 2 more answers

Which equation is the inverse of y = 16x2 + 1?

Llana [10]

Answer:

$y=\frac{\sqrt{x-1} }{4}$

Step-by-step explanation:

The given equation is

$y=16x^2+1$

For this function to have an inverse, we must restrict the domain, say $x\ge0$

We interchange x and y to get,

$x=16y^2+1$

We now make y the subject to get;

$x-1=16y^2$

$x-1=16y^2$

We divide through by 16 to get;

$\frac{x-1}{16}=y^2$

We now take the square root of both sides to get;

$\pm \sqrt{\frac{x-1}{16}}=y$

$y=\pm \frac{\sqrt{x-1} }{4}$

Since $x\ge 0$ , the inverse function is

$y=\frac{\sqrt{x-1} }{4}$

6 0

3 years ago

If the weight of a package is multiplied by 516 the result is 10 lbs. Find the

zysi [14]

Answer:

0.1937984496 lbs

Step-by-step explanation:

10 ÷ 516

7 0

2 years ago