What substitution should be used to rewrite x^8-3x^4+2=0 as a quadratic equation​? u = x^2
u = x^4
u = x^8
u = x^16

Drag each sequence of transformations to the correct location on the table. classify the sequences of transformations based on whether or not they prove the congruency of the shapes by mapping shape i onto shape ii. plz i'll rate u 5 stars need this done for a mastery test

40 describe the outliers from the scatter plot.

Which is the equation of a line perpendicular to the line with the equation 3x+4y=8