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2 years ago

Which table represents a linear function?

Mathematics

2 answers:

mestny [16]2 years ago

6 0

Answer:

first table represent linear function

Step-by-step explanation:

beacause it is multipled 5×2 n it is gona be like 5 10 15....

aleksley [76]2 years ago

3 0

Answer:

Step-by-step explanation:

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If f(x) = 3x - 1 and g(x) = x + 2, find (f+g)(x)

Ivan

Answer:

(f - g)(x) = f(x) - g(g) = (3x + 1) - (x2 - 6) = -x^2 + 3x + 7

Step-by-step explanation:

5 0

2 years ago

Jeff is shopping for a new T-shirt at a clothing store. The graph shows the total price for the shirts depending on how many T-s

makkiz [27]

Answer:

$ 63

Step-by-step explanation:

All you have to do is see what point of the line falls right above 7, and then see what number corresponds to that point

5 0

3 years ago

A backyard pool has a concrete walkway around it that is 3 feet wide on all sides. The total area of the pool and the walkway is

Sloan [31]

Answer:

$x \approx 21.080\,ft$ , $y = 29.080\,ft$

Step-by-step explanation:

The total area of the pool and the walkway is:

$(x + 6\,ft)\cdot (y + 6\,ft) = 950\,ft^{2}$

$(x + 6\,ft)\cdot (x + 14\,ft) = 950\,ft^{2}$

$x^{2} + 20\cdot x + 84\,ft^{2} = 950\,ft^{2}$

$x^{2} + 20\cdot x - 866\,ft^{2} = 0$

The roots of the second-order polynomial is:

$x_{1} \approx 21.080\,ft$ and $x_{2} \approx -41.081\,ft$

The only possible root is:

$x \approx 21.080\,ft$

The other dimension of the pool is:

$y = x + 8\,ft$

$y = 21.080\,ft + 8\,ft$

$y = 29.080\,ft$

3 0

3 years ago

Please help me please

anastassius [24]

Answer:

please make it a bit clear can see properly

Step-by-step explanation:

4 0

3 years ago

How do you show the distributive property to find the product of 7 and 56?

Rama09 [41]

Answer:

Step-by-step explanation:

first you would add 7 and 56, then after getting 63 you would split 63 into two numbers (36 and 27) and write it like this:

1(36 and 27)

hope this helps! not sure if its what the concepts asking but fingers crossed! goodluck

5 0

3 years ago