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3 years ago

The line graph shows the number of video rental stores for the years 2005 through 2012.

Mathematics

1 answer:

yawa3891 [41]3 years ago

3 0

Answer:

do you have a picture of the line graph ?

Answer is 4,000

Step-by-step explanation:

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−3x+2y=12 How would you change this to y=mx+b format? Answer ASAP please

Maurinko [17]

This doesn't answer it completely but you have to complete the square. I don't know the answer but there are plenty of videos on how to complete the square online. Hope I could help and sorry if I didn't

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4 years ago

bejamin writes an expresssion for the sum of 1 cubed 2 cubed and 3 cubed what is the value of the expresssion

sashaice [31]

Answer:

Step-by-step explanation:

1^3 + 2^3 + 3^3 = 1 + 8 + 27 = 36

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3 years ago

What is the image point of (0, 2) after a translation left 5 units and down 1 unit?

zavuch27 [327]

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-3, -1

Step-by-step explanation:

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4 years ago

If the sin 30° is 1 over 2, then the cos ____° = _____.

kotykmax [81]

Step-by-step explanation:

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6 0

3 years ago

Read 2 more answers

Find (f ∘ g)(-6) when f(x) = 9x + 2 and g(x) = -9x2 - 2x + 1.

Salsk061 [2.6K]

Given that the two functions are $f(x)=9x+2$ and $g(x)=-9x^2-2x+1$

We need to determine the value of $(f \circ g)(-6)$

The value of $(f \circ g)(x)$ :

The value of $(f \circ g)(x)$ can be determined using the formula,

$(f \circ g)(x)=f[g(x)]$

Substituting $g(x)=-9x^2-2x+1$ in the above formula, we get;

$(f \circ g)(x)=f[-9x^2-2x+1]$

Now, substituting $x=-9 x^{2}-2 x+1$ in the function $f(x)=9x+2$ , we get;

$(f \circ g)(x)=9(-9x^2-2x+1)+2$

$(f \circ g)(x)=-81x^2-18x+9+2$

$(f \circ g)(x)=-81x^2-18x+11$

Thus, the value of $(f \circ g)(x)$ is $(f \circ g)(x)=-81x^2-18x+11$

The value of $(f \circ g)(-6)$ :

The value of $(f \circ g)(-6)$ can be determined by substituting x = -6 in the function $(f \circ g)(x)=-81x^2-18x+11$

Thus, we have;

$(f \circ g)(-6)=-81(-6)^2-18(-6)+11$

$(f \circ g)(-6)=-81(36)-18(-6)+11$

$(f \circ g)(-6)=-2916+108+11$

$(f \circ g)(-6)=-2797$

Thus, the value of $(f \circ g)(-6)$ is -2797

Hence, Option B is the correct answer.

8 0

4 years ago