Transforming Parabolas Guided Practice
Type your answer and then click or tap Done.
The graph of y= 2(x + 1)2 - 4 is a translation 1 unit horizontally and 4 units
vertically of the function y= 2x. Graph this function in your notebook.
The vertex of the parabola is
2
-6
-4
-2
2
4 X
-2-

Find the roots of the equation below. x^2 - 6 + 9 = 0

Cora bought a package of erasers. there are 4 pink erasers and 12 blue erasers. what is the ratio of pink erasers to blue erasers?

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.