Which equation is perpendicular to y = 4 x-6 and passes through point (8,12)? oy=- x+14
Oy=4 X-20
o y= x+10
Oy= 4x+44

Sketch the vector field vector f( vector r ) = 8vector r in the xy-plane. select all that apply. the length of each vector is 8. the lengths of the vectors decrease as you move away from the origin. all the vectors point away from the origin. all the vectors point in the same direction. all the vectors point towards the origin. the lengths of the vectors increase as you move away from the origin.

One number is 4 less than 3 times a second number. if 3 more than two times the first number is decreased by 2 times the second number, the result is 11. use the substitution method. what is the first number?

Solve for x where 0 equation: cot^2x+2cotx+1=0