Alinear equation is modified so that the rate of change is tripled, but the y-intercept remains the same. which pair of equations could represent the original equation and the modified equation? a. y=x+3 and 3y=3x+9 b. y=9x−2 and y=12x−2 c. y=−2x−3 and y=−2x−9 d. y=−5x+6 and y=−15x+6

The two box p digram the two box plots show the data of the pitches thrown by two pitchers throughout the season. which statement is correct? check all that apply. pitcher 1 has a symmetric data set. pitcher 1 does not have a symmetric data set. pitcher 2 has a symmetric data set. pitcher 2 does not have a symmetric data set. pitcher 2 has the greater variation.ots represent the total number of touchdowns two quarterbacks threw in 10 seasons of play