Question

An equation that is perpendicular to y= -3/4x-1 and passes through (-9,0)

Answer 1

Answer: y=4/3+12

Explanation:

Perpendicular lines need negative reciprocal slope so -3/4 becomes 4/3 for the line perpendicular to this one

Since we also have a point we can use point-slope form y-y1=m(x-x1)

So,

y-0=4/3(x+9)

We can now convert to slope-intercept if needed by distributing the 4/3 and dropping the -0

y=4/3+12

Answer 2

I which class you are??

Explanation:

because I am in class 8th and I think it the question of bigger class