6. Brenda lit a candle in her kitchen and recorded how long it took the candle to bum down. She displayed her data in the graph below.
Burning Candle
4
Height (inches)
3 2
1
D1218014 a $d magere
Time (hours)
What are the slope and the y-intercept of Brenda's graph?
A. slope - şov-Intercept - 5
3. Slope = -3; y-intercept - 7.5
C. Slope -- y-intercept = 7.5
D. Slope -- y-intercept = 5

Nina has prepared the following two-column proof below. she is given that ∠oln ≅ ∠lno and she is trying to prove that ol ≅ on. triangle oln, where angle oln is congruent to angle lno step statement reason 1 ∠oln ≅ ∠lno given 2 draw oe as a perpendicular bisector to ln by construction 3 ∠leo ≅ ∠neo transitive property of equality 4 m∠leo = 90° definition of a perpendicular bisector 5 m∠neo = 90° definition of a perpendicular bisector 6 le ≅ en definition of a perpendicular bisector 7 δole ≅ δone side-angle-side (sas) postulate 8 ol ≅ on cpctc nina made two errors in the proof. identify and correct the errors.