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Tju [1.3M]
3 years ago
8

Given the following functions f(x) and g(x), solve (f ⋅ g)(3) and select the correct answer below: f(x) = 4x^2 + 12 g(x) = x − 1

47 −47 96 −96
Mathematics
1 answer:
Advocard [28]3 years ago
5 0
For this case we have the following functions:
 f (x) = 4x ^ 2 + 12
 g (x) = x - 1
 Multiplying the functions we have:
 (f ⋅ g) (x) = f (x) * g (x)
 (f ⋅ g) (x) = (4x ^ 2 + 12) * (x - 1)
 Evaluating for x = 3 we have:
 (f ⋅ g) (3) = (4 (3) ^ 2 + 12) * (3 - 1)
 (f ⋅ g) (3) = (4 (9) + 12) * (2)
 (f ⋅ g) (3) = (36 + 12) * (2)
 (f ⋅ g) (3) = (48) * (2)
 (f ⋅ g) (3) = 96
 Answer:
 
(f ⋅ g) (3) = 96
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15 points!
Phantasy [73]

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The equation for slope is:

\frac{y2 - y1}{x2 - x1}

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y - 10 = -2/4(x - 3)


Write the equation in slope-intercept form (y=mx+b)

y - 10 = -2/4(x-3)\\y = -2/4(x-3) + 10\\y = -2/4x + 1.5 + 10\\y = -2/4x + 11.5


A) -2/4

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8 0
2 years ago
Please help please reply
fgiga [73]

Answer:

hypotenuse:15

Step-by-step explanation:

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"a" and "b" are the legs, "c" is the hypotenuse

9^2 + 12^2 = 225

\sqrt{225\\

hypotenuse = 15

4 0
2 years ago
In the process of proving that opposite sides of a parallelogram are congruent, Ross drew a diagonal of the parallelogram and de
ioda

Answer:

(B) ASA

Step-by-step explanation:

we will verify each options

option-A:

we can see that there is no consecutive two angles

so, this postulates can not be true

so, this is FALSE

option-B:

We can see that

one angle and then side and another angle are equivalents

so, this is TRUE

option-C:

We can see that

one side and two angles are equivalents

so, this is FALSE

option-D:

we can see that

one side and two angles are equivalents

so, this is FALSE

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2 years ago
The sum of two consecutive odd integers is 32 what are the two integers
padilas [110]
15 and 17 is the answer
6 0
3 years ago
Here are the correct answers for these questions below<br> A = 028<br> B = 210
Fynjy0 [20]

Umm...... Okay then..?

7 0
3 years ago
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