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dybincka [34]
3 years ago
7

I have a favorite quadratic equation. You tell me a pair of numbers (x, y) and I'll tell you if I like that pair of numbers or n

ot. See if you can determine the equation.
A few pairs I like: (0, 2) & (1, 6)

A few pairs that I don't like: (1, 2) & (-1, 6)
Mathematics
1 answer:
larisa [96]3 years ago
8 0

Answer:

Is it 2x² + 2x + 2?

Step-by-step explanation:

Check the picture...

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Which of the following are polynomials?
Pavel [41]
B and D are the correct choices
4 0
3 years ago
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A snail climbs to the top of a coconut tree 18 meters high. In an hour it will climb 2 meters. But if it go 2 meters, it will sl
kumpel [21]

Answer:

The snail will reach the top of the coconut in 18 hours.

Step-by-step explanation:

If the snail will climb 2 meters in 1 hour but it will slip down one meter for every 2 meters climbed, then the distance traveled will be:

d = 2 m - 1 m = 1 m                                        

Since in 1 hour, it climbs 2 meters minus 1 meter, the time in which the snail will reach the top is:

t = \frac{1 h}{1 m}*18 m = 18 h      

Therefore, the snail will reach the top of the coconut in 18 hours.

I hope it helps you!                                          

5 0
2 years ago
A line passes through the points (-1, 2) and (7,6). What is its equation in slope-intercept form? Write your answer using intege
EleoNora [17]

Answer:

y =  \frac{1}{2} x +  \frac{5}{2}

Step-by-step explanation:

hope this helps!

4 0
3 years ago
Given f(x) = 2x^2 -3x and g(x) = x+4
Alenkasestr [34]

Answer:

2x³ + 5x² - 12x

Step-by-step explanation:

The correct answer doesn't seem to be listed...

(fg)(x) = (2x² - 3x)(x + 4)

Which equals...

2x²(x) + 2x²(4) + (-3x)(x) + (-3x)(4)

Which simplifies to...

2x³ + 8x² - 3x² - 12x

     2x³ + 5x² - 12x

8 0
3 years ago
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How many 2's must be multiplied for the product to be a number between 100 and 200
Advocard [28]
50. 2x50 = 100. To be safe I would go with any number Between 50 and 100
6 0
3 years ago
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