Match the vocabulary word to its correct definition. 1. complex conjugate two complex numbers of the form a + bi and a - bi, whose product is always a real number 2. imaginary root a complex number of the form a + bi, where b ≠ 0, that satisfies the polynomial equation 3. repeated root a solution to a polynomial equation that appears more than once

The volume of a cone is 37x3 cubic units and its height is x units. which expression represents the radius of the cone's base, in units? 1 s o 3x o 6x obx 93x2

Indicate the formula for the following conditions: p^c(n,r)=

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.