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ollegr [7]
3 years ago
7

Hi please help me with 6 and 7 also 8 for brainlst :)

Mathematics
2 answers:
rjkz [21]3 years ago
8 0

Answer:65

Step-by-step explanation:

Inessa [10]3 years ago
3 0

Answer:

for 6 its M= -8/5 for 7 the slope is 5/4 and the y intercept is -2 and for 8 its 7=5x+1

Step-by-step explanation:

for number 6 you graph it  for 7 the thing left to x is the slope and the number to the right is the y intercept and m stands for slope and b is the y intercept :)

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kupik [55]

Answer:

Domain of the function is  { x : x∈R, x>0 } or (0,∞).

Step-by-step explanation:

It is given that the dimensions of a rectangular piece of cardboard are

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The box will be constructed by cutting out equal squares of side x at each corner and then folding up the sides. So the dimensions of the box are

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V=(14-2x)\times (10-2x)\times x

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It is a polynomial function and domain of a polynomial function is all real numbers.

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Domain of the function is

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Answer:

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