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olga2289 [7]
3 years ago
10

If f(x) = 3x2 + 1 and g(x) = 1 – x, what is the value of (f – g)(2)?

Mathematics
2 answers:
liraira [26]3 years ago
8 0
(3x^2+1)-(1-x)
3x^2+1-1+x
x=2
3 (2)^2+1-1+2
3×4+1-1+2
12+1-1+2
13-1+2
12+2
14
Mazyrski [523]3 years ago
4 0
F(x) =3x^2 + 1
g(x) = 1-x
(f - g)(2)
3x^2 + 1 -(1 - x)
3x^2 + 1 - 1 + x
3x^2 + x
3(2)^2 + 2
3(4) + 2
12 + 2 = 14
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Let g(x) = 3x + 2. If g(x) = 11, what is x?
astraxan [27]

Answer:

3=x

Step-by-step explanation:

11=3x+2

5 0
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1/8 of Tony's books are mystery books he has three mystery books how many books does Tony have an all
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'of' means multiply
therefor
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6 0
3 years ago
Caleb has an assignment to draw a contour map. What type of landform is he most likely drawing?
marysya [2.9K]

The type of land form that Caleb most likely draws is a hill. The answer is option C- a hill.

Step-by-step explanation:

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8 0
3 years ago
In ΔABC, which trigonometric ratio equals 32?
Nezavi [6.7K]
The given answer should be "3/2", its because "32" is not possible in anyway.. 

tan C = sin C / cos C

Where sin C = 3 / 3.61

And

cos C = 2 / 3.61

Now

tan C = (3 / 3.61) / (2 / 3.61) = (3 / 3.61) x (3.61 / 2) = 3 / 2

<span>Thus tan C is the correct choice.   </span>

6 0
3 years ago
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kaheart [24]
I believe its B. Stratified because the owner had to speak to ten individuals, meaning he divided it into smaller groups.
5 0
3 years ago
Read 2 more answers
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