Find the equation of the line. Use exact numbers. y = ?x + ?

Mathematics

2 answers:

trasher [3.6K]1 year ago

7 0

Answer:

y = 2.5x + 5

Step-by-step explanation:

Leona [35]1 year ago

4 0

Answer:

y=-1/2x+5

Step-by-step explanation:

5 is where the line crosses the y axis and the amount the slope goes down is -1/2

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‘write an equation of the line that passes through each pair of points’ (1,2) and (4,8)

Levart [38]

Hi there!

Step-by-step explanation:

$Slope=\frac{Y_2-Y_1}{X_2-X_1}=\frac{RISE}{RUN}$

$\frac{8-2}{4-1}=\frac{6}{3}=2$

So therefore, the slope is 2.

Final answer is 2.

*The answer must have a positive sign.*

I hope this helps you!

Have a nice day! :)

-Charlie

8 0

3 years ago

Just the answer please.

Bond [772]

Answer:

No, they are not similar.

5 0

2 years ago

4. I NEED HELP ASAP!! PLEASE PUT AND ANSWER AND STEP BY STEP EQUATION!! IF YOU DON'T KNOW THE ANSWER DON'T PUT ANYTHING!!

tino4ka555 [31]

Answer:

The answer is A (y = 2x - 2)

Step-by-step explanation:

B and D aren't correct because the y-intercept is a positive 2 instead of negative 2 like the graph shown. We're now left with A and C. Go on one point of the graph and count up or down to go on the same y value as the other point. Go left or right and count until you go to the same point. Remember that the slope equation is rise/run. Rise meaning up or down. Run meaning left or right.