Answer:
y=2x+4
Step-by-step explanation:
y=mx+b
y=2x+b
2=2(-1)+b
2=-2+b
+2 +2
b=4
y=2x+4
2) confucianism ( there are several similarities between confucianism and buddhism so I think confucianism is right answer)
1. 30
2. 23,339
The others one just copy and paste onto the Google calculator
9514 1404 393
Answer:
- y -3 = 5(x -1)
- y +1 = -3(x +2)
- y +7 = -1/4(x -4)
Step-by-step explanation:
When you are given a point and a slope, and asked for the equation in point-slope form, it is simply a matter of putting the given numbers into the appropriate places in the equation template.
y -k = m(x -h) . . . . . . point (h, k), slope m
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1. y -3 = 5(x -1) . . . . . . point (1, 3), slope 5
2. y +1 = -3(x +2) . . . . point (-2, -1), slope -3
note that for k=-1, -k = -(-1) = +1; similarly the value of -h becomes +2
3. y +7 = -1/4(x -4) . . . point (4, -7), slope -1/4
