3 years ago

Graph each equation by making a table. y = 4

Mathematics

1 answer:

jeka57 [31]3 years ago

7 0

X y

-2 4
-1 4
0 4
1 4
2 4

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Apply the distributive property to write an equivalent expression.

aleksley [76]

Answer:

6x + 48

Step-by-step explanation:

multiply each term inside the () by 6

6x + 6*8

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3 years ago

4, 16, 64, 256, 1024, ... what is the exponential function

muminat

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If 19 represents 228 gallons, what is the value of 6 units

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Step-by-step explanation:

we know that

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Which expression is equivalent to x(y+z)?<br> a)xyz b)x+y+z c)xy+z d)xy+xz

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X(y + z)
= xy + xz

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3 years ago

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What is the y-intercept Of the function Represented by the table of values belowX -2 1 2 4 7 y 15 6 3 -3 -12

Kipish [7]

Given:

The table of values.

To find:

The y-intercept of the given function.

Solution:

The table of values represents a linear function because the rate of change is constant.

Consider any two points from the given table. Let the two points are (-2,15) and (1,6). Then the equation of the linear function is

$y-y_1=\dfrac{y_2-y_1}{x_2-x_1}(x-x_1)$

$y-15=\dfrac{6-15}{1-(-2)}(x-(-2))$

$y-15=\dfrac{-9}{1+2}(x+2)$

$y-15=\dfrac{-9}{3}(x+2)$

$y-15=-3(x+2)$

Adding 15 on both sides, we get

$y=-3x-6+15$

$y=-3x+9$

Putting x=0, we get

$y=-3(0)+9$

$y=0+9$

$y=9$

The y-intercept is 9. Therefore, the correct option is C.

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3 years ago

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