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Andru [333]
3 years ago
9

Simplify your answer and write it as a proper fraction,improper fraction,or interger

Mathematics
1 answer:
ioda3 years ago
5 0

Answer:

2

Step-by-step explanation:

Take any 2 points on the graph,

(80, 90) & (40, 10)

Use the slope formula:

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

= (10-90)/(40-80)

= (-80)/(-40)

= 2

Hence, the slope is 2.

<em>Feel free to mark this as brainliest! :D</em>

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3 years ago
Find the range of the function. f(x)=10-x^2
Ratling [72]

Answer:

range =  x ≤ 10

Step-by-step explanation:

Given in the question the function

f(x)=10-x^2

The range of a function is the complete set of all possible resulting values of  the dependent variable F(x) after we have substituted the domain which is the values of x.

domain = set of all integers

range =  x ≤ 10

f(x)=10-x²

since any negative value of x will be positive with squared so we will start from 0

f(0) = 10-0² = 10

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....and so on.

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3 years ago
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4 years ago
Sandy is getting ready for the day. She can wear either a balck or white shirt and then either pants, shorts, or a skirt. Create
gladu [14]
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7 0
3 years ago
If and , find .<br><br> A. <br> B. <br> C. <br> D.
trapecia [35]
Answer: option D. 2x^2 + (3/2)x  - 5

Explanation:

1) polynomials given:

 f(x) = x/2 - 2 and g(x) = 2x^2 + x - 3

2) question: find (f + g) (x)

That means that f(x) + g(x), so you have to add up the two polynomials given.

3) x/2  - 2 + 2x^2 + x - 3

4) Combine like terms:

a) terms with x^2: you only have 2x^2, so it is not combined with other term.

b) terms with x: x/2 + x

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5) Result: 2x^2 + (3/2)x - 5

That is the option d.


4 0
3 years ago
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