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3 years ago

Rewrite this equation into slope-intercept form. State the slope and y-intercept. -7x+9y=18

Mathematics

2 answers:

a_sh-v [17]3 years ago

5 0

Answer:

9y = 18 + 7x

y = 2 + 7/9x

Just rearrange and put into that form

DochEvi [55]3 years ago

5 0

Answer:

y = 7/9x + 2

Step-by-step explanation:

-7x+9y=18

9y = 7x + 18

y = 7/9x + 2

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3 years ago

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2 years ago

Please helppp ;-; how do you determine the end behavior of a function?

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Step-by-step explanation:

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2 years ago

What is the other endpoint if one endpoint is (10,12) and the midpoint is (6,9).?

Lubov Fominskaja [6]

Answer:

$(2,\, 6)$ .

Step-by-step explanation:

Let $(x_{0},\, y_{0})$ and $(x_{1},\, y_{1})$ denote the two endpoints.

The formula for the midpoint of these two points would be:

$\displaystyle \left(\frac{x_{0} + x_{1}}{2},\, \frac{y_{0} + y_{1}}{2}\right)$ .

(Similar to taking the average of each coordinate.)

In this question, it is given that $x_{0} = 10$ whereas $y_{0} = 12$ . Substitute these two values into the expression for the coordinate of the midpoint: