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FromTheMoon [43]
3 years ago
10

Polynomial long division

Mathematics
1 answer:
alekssr [168]3 years ago
7 0
Multiply the divisor by 3x^3 because you want the first part of the divisor to be able to subtract off of the first part of the diviend. (i hope that didn't sound too dumb)...
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Find f(-2) if f(x)=4x^2+3x-5
valentina_108 [34]

Answer:

f(-2) = 5

Step-by-step explanation:

To find f(-2), plug in -2 wherever there is an x.

f(x) = 4x² + 3x - 5

f(-2) = 4(-2)² + 3(-2) - 5

f(-2) = 4(4) + 3(-2) - 5

f(-2) = 16 - 6 - 5

f(-2) = 10 - 5

f(-2) = 5

3 0
3 years ago
Can you guys help me please
Nat2105 [25]

Answer:

a = 42

Step-by-step explanation:

2a + 16 + 80 = 2a + 96

2a + 96 = 180

2a = 84

a = 42

7 0
3 years ago
Brett create a function of X with seven points each in a different location on the grid he graph sixth of the points as shown us
alina1380 [7]

Answer:

any point where x=3, 4, or 6.

Step-by-step explanation:

The thing that makes a function a function and not a relation is having only 1 y value per x value, which means if you draw a vertical line through a point, it should not intercept any other points. Basically, the main difference between a function and a relation is that a function can't have 2 points on top of each other.

Pick a point where x=3, 4, or 6. Those are the open spots on the grid with nothing above or below them. It doesn't matter which point you pick, as long as there is NOTHING directly above or below that point.

I hope you understood this solution. Happy mathing!

4 0
2 years ago
F(x) = x – 5x + 2 – 3x + 6<br> State how many complex and how many zeros the function have?
Artemon [7]
I hope that was helpful

6 0
3 years ago
What’s the inversion of g(x)=5x
shutvik [7]
The inverse functions of g(x)=5x is x/5
6 0
3 years ago
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