Let F=xi+(x+y)j+(x−y+z)k. Let the line l be x=t−1, y=2−3t, z=2+5t. (a) Find a point P=(x0,y0,z0) where F is parallel to l. P= equation editorEquation Editor Find a point Q=(x1,y1,z1) at which F and l are perpendicular. Q= equation editorEquation Editor Give an equation for the set of all points at which F and l are perpendicular. equation: equation editorEquation Editor

In the geometric progression –3, 12, −48… what term is 3,072?

What is the value of x in the equation 1.5x+4-3=4.5(x-2)?

Which description is represented by a discrete graph? kiley bought a platter for $19 and several matching bowls that were $8 each. what is the total cost before tax? the temperature at 9 a.m. was 83° f and is heating up at an average rate of 6°f per hour. what is the temperature x hours later? juan ate an egg with 78 calories and some cereal with 110 calories per serving for breakfast. what is the total amount of calories he consumed? a bottle contained 2,000 ml of liquid and is being poured out at an average rate of 300 ml per second. how much liquid is left in the bottle after x seconds?