Find a number for A and B that would create an equation that has exactly no solution. 6x + 3 = ax + b

The final cost of a sale is determined by multiplying the price on the tag by 75%. which best describes the function that represents the situation?

Given the two similar triangles, how do i find the missing length? if a=4, b=5, and b'=7.5 find a'

Data for the height of a model rocket launch in the air over time are shown in the table. darryl predicted that the height of the rocket at 8 seconds would be about 93 meters. did darryl make a good prediction? yes, the data are best modeled by a quadratic function. the value of the function at 8 seconds is about 93 meters. yes, the data are best modeled by a linear function. the first differences are constant, so about 93 meters at 8 seconds is reasonable. no, the data are exponential. a better prediction is 150 meters. no, the data are best modeled by a cubic function. a better prediction is 100 meters.