2 years ago

Which of the following tables represents a function?

1 answer:

8 0

The second option represents a function. It represents a function because x does not repeat, meaning x is not on the table more than once and does not have a different output.

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A number decreased by six, and then doubled

PIT_PIT [208]

Answer:

Step-by-step explanation:

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3 years ago

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What is the equation of a line with a slope of -2 that passes through the point (6,8)

kakasveta [241]

Answer:

Step-by-step explanation:

hello :

the point-slope formula is :

y - y_1 = m(x - x_1) the point is A(x_1 , y_1 ) , m : the slope

in this exercice : x_1 = 6 y_1 = 8 m = -2

so : y - 8 = -2(x - 6) ...an equation for this line .

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3 years ago

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Solve for x. -3+85-5=-8 A. -2. B.-1 C.-3/4 D.0

posledela

Answer:

-2

Step-by-step explanation:

-3+8x-5=-8

8x = -16

x = -2

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3 years ago

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write the slope-intercept form of the line that passes through the point (1,0) and is parallel to x-y=7. type your answer in the

Brilliant_brown [7]

Parallel lines have the same slope but different y intercepts.
turn x-y=7 into slope intercept form by isolating y which would be -y=-x+7
divide the equation by -1 in order to make y positive and you get y=x-7
So rewrite the equation with the same slope but this time solving for b
y=x+b
plug in your coordinates
0=1+b
subtract 1 from both sides
-1=b
so your equation would be
y=x-1

7 0

3 years ago

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A strip of wood 78 inches long is to be cut into pieces 3 3/4 inches long. How many pieces can be cut?

Ray Of Light [21]

It is 20 because if u divide 78 by 3.75 ( 3 3/4 ) than equals 20.8

8 0

3 years ago