3 years ago

Good strategy for using slope formula

1 answer:

3 0

I personally use y2-y1 over x2-x1 because it's simple. Plot two y values and two x values. The first ones you plotted are x1 and y1, the others are x2 y2. Now subtract y2-y1 and x2-x1. Afterwards, divide the y value by the x value, that will give you slope.

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Five-hundred sixty two divided by seven

ladessa [460]

Five hundred and sixty two divided by seven would be,
=80.28

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3 years ago

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Given that the equation y=mx + b where m is 12 and the line passes through the point (-2,8), what would be the value of b?

larisa86 [58]

Answer:

Step-by-step explanation:

The answer would be D. We can continue the line from the point (-2,8) because we know the slope so we will continue it forward by two on the x axis. Since we go forward by two we are going up by 24 (12*2) on the y axis so the y intercept (b) would be 8 + 24 which is 32. Sorry if it is hard to understand.

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3 years ago

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ivann1987 [24]

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dangina [55]

Your answer is C cause to corresponds to it!

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3 years ago

In a company, 65% of the workers are women. If 1820 people work for the company who are men, how many workers are there in a

snow_lady [41]

Answer:

women=x=65%

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