<h3>
Answer: -2/3</h3>
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Apply the slope formula
m = (y2-y1)/(x2-x1)
m = (8-6)/(2-5)
m = (2)/(-3)
m = -2/3
As you can see, we subtract the y coordinates together. We also subtract the x values together in the same order. If the order is mixed up, then you'll get the wrong sign for the final answer.
The slope is equal to rise over run. Think of "rise" as "change in y", which explains the difference in y values. The run is equal to the change in x, which is the difference in x values.
Y - y₁ = m(x - x₁) slope(m) = 3 point (1, 4)
y - 4 = 3(x - 1)
y - 4 = 3x - 3
y = 3x - 3 + 4
3x - y = -1 <<< your answer
hope this helps, God bless!
The answer is: I don't really know. YOU DIDN'T GIVE A SIDE SO BOW AM I SUPPOSED TO KNOW!!!!!!!!!!!!!!!!!!!!!!
You have to give a side first.
Answer: 7. y = 2 sin (2x) - 3
<u>Step-by-step explanation:</u>
The general form of a sine equation is: y = A sin (Bx - C) + D where
- Amplitude = |A|
- Period (P) =
- Phase Shift =
- Vertical Shift = D (positive is up, negative is down)
7. Given:
- A = 2
- P = π = → B = 2
- C = 0 (none)
- D = -3
--> y = 2 sin (2x) - 3
8. Given:
- A = 1
- P =
= → B = 8
- D = 0 (none)
Answer:
Looks like rotation to me♀️
