3 years ago

Is g(x) the inverse function of f(x)? f(x)=x–7 g(x)=–5x–9

Mathematics

1 answer:

Basile [38]3 years ago

8 0

Answer:

Step-by-step explanation:

The inverse function of f(x) is x+7

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G^2 + 4gh ; if g = -3 and h= 5

Klio2033 [76]

<h3 /><h3> ${g}^{2} + 4gh \\ { - 3}^{2} + 4( - 3 \times 5) \\ 9 + ( - 12 \times 20) \\ 9 +( - 240 ) \\ = - 231\\$ </h3>

<em>-</em><em> </em><em>BRAINLIEST</em><em> answerer</em>

7 0

2 years ago

a rectangular prism has a volume of 300 cm squared if the scale factor of the second rectangular prism is 3.5 what is the volume

velikii [3]

Volume of rectangular prism= 30 cm³
Formula for volume of rectangular prism:
V=whl
Scale factor of second prism= 3.5
Which is 3 and a half times greater than the 1st one.
So volume of 2nd prism = 3. 5 x 300
V= 1050 cm³

Answer: Volume of second Rectangular Prism is 1050 cm³

6 0

3 years ago

What is the solution to the following system of equations? x+y=5

marta [7]

Answer:

(3,2)

Step-by-step explanation:

Let's solve this via elimination method:

$\begin{cases} x+y=5\\x-y=1\end{cases}$