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Write a function for the graph of y=3x+7 after the slope is doubled.

Please check the explanation.

Step-by-step explanation:

Given the function

As we know that  the slope-intercept of the line equation is

where m is the slope and b is the y-intercept

so comparing the equation with the slope-intercept of the line equation, we conclude that

So, the slope of the line is

As the function is

Now, if we double the slope,

The slope will become: 2m = 2(3) = 6

Therefore, the function of the graph after doubling the slope will become:

the answer is d

the answer is in the first quadrant, which make the y-int positive.

since the dots are going down, therefore the correlation is negative

i hope it is right.

the answer is ! ?