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2 years ago

Graph the inequality below on the number line.

Mathematics

2 answers:

makkiz [27]2 years ago

5 0

Put an open circle on -9 then make a line towards the left.

marshall27 [118]2 years ago

3 0

Answer:

You start at -9

-Open circle

-shade towards the right (where all the positive numbers are)

Open circle - ones that don't have a greater than or equal to. If it does then it's a closed one.

Shade towards the right cause y is less than 9

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Citrus2011 [14]

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vivado [14]

Answer:

continuous.

Step-by-step explanation:

Given function is $f(x)=5x^4-9x^3+x-7$ .

and value of a = 7.

Now we need to find if the given function $f(x)=5x^4-9x^3+x-7$ is continuous or not.

By definition of continuity, we know that a function is continuous at a given point if both left and right hand limits are equal.

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Right Hand Limit = RHL

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3 years ago

The larger of two numbers is 15 less than two times the smaller number. If the sum of the two numbers is 63, find the LARGER num

Pachacha [2.7K]

Answer:

Let x = the smaller number

Let 3x + 15 = the larger number

x + 3x + 15 = 63

4x = 48

x = 12

3(12) + 15 = 51

Step-by-step explanation:

I hope this helps

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