Math, asked by 24mhallissey4, 1 year ago

Find the value of b if the graph the equation y=−3x+b goes through the given point.

1. B(5, 2)

2. A(−2, 4)

Answers

Answered by adee1729
2
1. if the line passing through the point (5,2),

then

2=-3×5+b,

2=-15+b,

2+15=b,

then

b=17,




2. if the line passing through the point (-2,4),
then we have

4=-3×(-2)+b,

4=6+b,

4-6=b,


then

b=-2
Answered by Anonymous
1

We have eq y=-3x+b

1. B(5,2)

Putting these values in eq

2=-3×(5)+b

2=-15+b

=> b=17


2. A(-2,4)

Putting these values in eq

4=-3×(-2)+b

4=6+b

=> b= -2


Anonymous: I hope it may help u
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