Write the equation 8x - 3y = -7 that passes through the point (-8,2).
1 answer
Question:
Write the equation 8x - 3y = -7 that passes through the point (-8,2).
Answers
Step-by-step explanation:Find the slope of this line-3y=8x+16Divide by -3y=-2 2/3 x-5.33Compare this equation with y=mx+bslope m =-2.67The slope of a line perpendicular to the above line will be the negative reciprocal 0.38m1*m2=-1 The slope of the required line will be 0.38 0.38 = 0.38m=0.38 ,point(-3,-15)Find b by plugging the values of m & the point iny=mx+b-15=-1.13+bb=-13.88m=0.38
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