All categories

4 years ago

APX HELP! Would the inverse of this graph be a function using the horizontal line test?

Mathematics

1 answer:

kolbaska11 [484]4 years ago

8 0

Answer:

yes

Step-by-step explanation:

You might be interested in

What is the approximate volume of the sphere?

kobusy [5.1K]

To get volume for a sphere is V= 4/3 pi radius ^3
so plug 6 in for radius and 3.14 for pi
you multiply it out to get
V=904.78

4 0

3 years ago

Read 2 more answers

Divide. Write the answer in simplest form 1/8 divided by 1/4

andreev551 [17]

1/8*4=4/8=1/2--> the correct answer to this equation.

5 0

3 years ago

Which statement is correct?

skelet666 [1.2K]

A line that rises from left to right has a positive slope

5 0

4 years ago

Read 2 more answers

If your ice cream maker makes 6 pints of ice cream how many liters does it make?

elena55 [62]

2.83906 liters because there are 0.473176 liters in 1 pint.

6 0

3 years ago

Solve <img src="https://tex.z-dn.net/?f=-2x%5E2%20%2B3x%20-%209%20%3D%200" id="TexFormula1" title="-2x^2 +3x - 9 = 0" alt="-2x^2

MArishka [77]

Answer:

$x= \frac{3-3\sqrt{7}i }{4}$ and $x= \frac{3+3\sqrt{7}i }{4}$

Step-by-step explanation:

We have to solve the given equation - 2x² + 3x - 9 = 0

To solve the equation given above we have to factorize the left-hand side of the equation.

But it can not be factorized. So, use the Sridhar Achaya formula.

Therefore, $x= \frac{-3 + \sqrt{3^{2}-4 \times (-2) \times (-9) } }{2\times (-2)}$ and $x= \frac{-3 -\sqrt{3^{2}-4 \times (-2) \times (-9) } }{2\times (-2)}$

So, $x= \frac{3-3\sqrt{7}i }{4}$ and $x= \frac{3+3\sqrt{7}i }{4}$ {Where $i=\sqrt{-1}$ }

Therefore, the solutions are imaginary numbers. (Answer)

Note: The Sridhar Acharya Formula gives if ax² + bx + c = 0, then the roots of the equation are $x = \frac{-b + \sqrt{b^{2}-4ac } }{2a}$ and $x = \frac{-b - \sqrt{b^{2}-4ac } }{2a}$ .

3 0

4 years ago

APX HELP! Would the inverse of this graph be a function using the horizontal line test?​

APX HELP! Would the inverse of this graph be a function using the horizontal line test?