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3 years ago

Function A is represented by the equation y = 6x - 1.

Mathematics

1 answer:

Nezavi [6.7K]3 years ago

5 0

Answer:

The function graphed is f(x) = 3x + 1

See that the y=intercept is at (0,1). That's where the +1 comes from.

Note that the graph goes up 3 spaces every time it goes 1 to the right. 3/1 = 3 is the slope.

The answer to 12 is C.

The answer to 13 is B. Neither is a function. For a function of x to exist, for every x, there must be only one y. In both tables, there's a number for x that gives two different y's.

Step-by-step explanation:

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Please help please <br><br> -2x - x + 8 = ?

nataly862011 [7]

Answer:

-3x + 8

Step-by-step explanation:

Simplify. combine like terms (terms with the same amount of variables).

Subtract -2x and x: -2x - x = -3x

-3x + 8 is your answer.

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3 years ago

Find the quontient. 673÷3

vampirchik [111]

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2 years ago

Roberto made a 74 on last week's math quiz. This week he made an 85 on

FinnZ [79.3K]

Answer:

His quiz score increased by about 7%.

Step-by-step explanation:

Take the two quiz scores and add them together to get 159.

Take the difference between the two quiz scores to get 11.

Divide the difference by the sum to get 0.0692 or about 7%.

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2 years ago

Jk=12 j lies at 4 where could k be located ?

NikAS [45]

Answer:

16,-8

Step-by-step explanation:

jk=12

j lies at 4

k lies at 4+12=16

or k lies at 4-12=-8

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3 years ago