Congruence and similarity:
nes x, y, and z are all parallel, and
unes rand s intersect at line y.
which equation must be true?
a m_1 = 180° - m27
b. m2 = 90° + m25
c. m 3+ m_4 = m_7
d. m25+ m26 = m_7

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.