3 years ago

For the function y=3x, what is the output when the input is -4?

Mathematics

2 answers:

podryga [215]3 years ago

7 0

Answer:

I believe the answer is -12.

Step-by-step explanation:

If the input if the x value, then y would be equal to -12.

denpristay [2]3 years ago

4 0

Answer:

x is the input, y is the output

Step-by-step explanation:

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5y + 7 = 3y + 1<br><br> HELLLP

dolphi86 [110]

Answer:

y = -3

Step-by-step explanation:

5y = 3y - 6

2y = -6

y = -3

4 0

3 years ago

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Find the slope of the line through each pair of points (13,13) (-18,-4)

svetoff [14.1K]

Y2-y1 / x2-x1

-4 - 13 / -18 - 13

-17 / -31

17 / 31

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3 years ago

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vovikov84 [41]

Answer:

I'm pretty sure a

Step-by-step explanation:

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2 years ago

Simplify the expression.

Naddika [18.5K]

Answer:

Step-by-step explanation:

((7x-4)^2) - (7x-4)(7x-4) + 3

(7x-4)(7x-4) is 7x-4^2

So its (7x-4)^2 - (7x-4)^2 + 3

(7x-4)^2 cancel out.

Answer is 3

6 0

3 years ago

The sum of one and the product of a number and two is thirteen

VLD [36.1K]

Answer:

1+2x=13

Step-by-step explanation:

the sum of= +

one=1

products of a number and 2= 2x

equals= =

thriteen=13

Put them all together:

1+2x=13

8 0

3 years ago