2016年9月11日 · rotation of 180° about the origin. reflection across the x-axis. rotation of 90° counterclockwise about the origin

Algebra: Linear Equations, Graphs, Slope Section. Solvers Solvers. Lessons Lessons

Question 775643: how do you graph y = x squared - 4 Answer by sofiyac(983) (Show Source):

You can put this solution on YOUR website! Table of Contents: Step 1: Finding the Vertex Step 2: Finding two points to left of axis of symmetry

Question 67206: When you are plotting a point does the x or y come first? Found 2 solutions by bam878s, funmath:

The simple way to graph y = x-1 is to generate at least two points, put those on your graph paper and draw a straight line through them. Here's how you geneate the required points: Use your equation, y = x-1 and choose an integer for x, say x=2, and substitute this into your equation to find the corresponding value of y. y = 2 - 1 y = 1

2018年5月4日 · #y-x=8# #y=x+8#----> by adding #x# both sides. Now we have: #y=-x+8# (red line graph) #y=x+8# (blue line graph) Create a graph to locate the intersection of the equations. The intersection of the system of equations is the solution. by plotting the graph, see the attached, we get intersection at #(0,8)#, hence the solution is #(0,8)#

You can put this solution on YOUR website! The equation is a quadratic equation. We can NOT readily find the slope (or rate of change) of this function like we can with a linear equation simply using Algebra.

Question 585845: how to determine whether the equation defines y as a function of x. is it a function yes or no to the problem: x=y^2-6 and problem y=x^2+6 Found 2 solutions by KMST, chimm : Answer by KMST(5327) ( Show Source ):

Question 1134430: Rewrite without absolute value for the given conditions: a)y=|x+5|, if x>−5 b)y=|x+5|, if x−5