Domain: all reals If you need it in interval notation, its (-[infinity symbol], [infinity symbol]) If that last part confused you, ignore it because it means you just need to write all reals. Pretty sure all of them have the same answer in this regard.
Range: y is greater than or equal to the last value in the equation. For example: for 7 it would be y is greater than/equal to -6.
Translations: 4: shifted right 3 5: shifted down 7 6: shifted up 4 7:: left 1, down 6.
Any time you have an (x-n) n just being a letter I substituted for a number, the graph will be moved right n spaces from the origin. (x+n) moves it left. If there are no parentheses, it means the graph is moved up or down, a minus indicating the graph being moved down by the number and a plus indicated it being moved up by the number.
1. given 2. measure angle 1 plus measure angle 2 equals 90 degrees 3. B D bisects angle A D C 4. definition of angle bisector 5. definition of congruence 6. measure angle 1 is equal to measure angle 3 7. angle 1 is congruent to angle 3 7. definition of congruence hope that helps
Step-by-step explanation: Plot the points then draw the line to then use the slope formula y=mx+b m is slope which is 1/2 which is 0.5, you can use either, and b is the y-intercept which is (0,0)
