Which two functions have the same rate of change a. y=0.5x-1 b. y=4x-7 c. n=0.6r+1 d. t=0.5n+1

]supplementary angles are two angles that add up to . • complementary angles are two angles that add up to degrees. • adjacent angles share a and a • congruent angles have the measure. • an triangle has one angle that is greater than 90 degrees. • a triangle with angles 45°, 45°, and 90° would be a triangle