3. Solve linear equations and inequalities in one variable, including equations with coefficients represented by letters.
Alignment of the Resource to this Standard
IOER Community Rating: Not Rated
b. Solve quadratic equations by inspection (e.g., for x² = 49), taking square roots, completing the square, the quadratic formula and factoring, as appropriate to the initial form of the equation. Recognize when the quadratic formula gives complex solutions and write them as a ± bi for real numbers a and b.
Alignment of the Resource to this Standard
IOER Community Rating: Not Rated
4. For a function that models a relationship between two quantities, interpret key features of graphs and tables in terms of the quantities, and sketch graphs showing key features given a verbal description of the relationship.?
Alignment of the Resource to this Standard
IOER Community Rating: Not Rated
6. Represent data on two quantitative variables on a scatter plot, and describe how the variables are related.
Alignment of the Resource to this Standard
IOER Community Rating: Not Rated