What is the vertex form of #y=-3x^2+ 17x + 2#? Katy paid $23 to have her haircut. She left a 20% tip. Then she bought shampoo for $6. What was the total amount that she spent? Why does …

Dec 22, 2016 · The equation of vertical line is x=-2 The equation of vertical line having x-intercept of -2 is x=-2 [Ans]

14.43 miles First draw a triangle with two points parallel and vertical with the third point being to the right of the two. The two vertical points are the ship and the third point is the lighthouse. …

To graph this we will draw a vertical line at #-4# on the horizontal axis. The line will be a solid line because the inequality operator contains an "or equal to" clause.

The line l has equation r= (1 2 -1) + lamda (2 1 3). The plane has equation r. (2 -1 -1)=6 (i) show that l is parallel to p Can someone please solve this question?

Find the magnitude of the initial velocity? How can you tell if two atoms are in the same plane? What does a vertical line represent on a velocity-time graph? What is the total number of e- in …

Then we must use the general equation for the line py + qx = r, which, since the normal line is vertical must have p = 0. To find q and r, insert a pair of x and y-values that you know lie on …

Explanation: In a straight movement there are three forces acting on a bicyclist: (a) gravitation (straight down), (b) vertical reaction of a bicycle's seat (straight up) and (c) pull of the bicycle …

The horizontal line through # (0,3)# has equation #y=3# and the horizontal line through # (0,-3)# has equation #y=-3#. At #x=3#, the is only one point on the circle, namely # (3,0)# and the …

Mar 18, 2016 · y = 2.1x + 2 The first step here is finding the gradient. We do this by dividing the difference in y (vertical) by the difference in x (horizontal). To find the difference, you simply …