Slope Intercept Form Worksheet (Page 3 of 3) in pdf

Slope Intercept Form Worksheet Page 3

Solve the system of equations in two variables.

Points

Requirement

The student gives the corrects ordered pair,

correctly identiﬁes there is no solution,

or correctly identiﬁes the solution is any point on a certain line

and shows all necessary work.

The student gives the correct x and y values,

but the solution is not given as an ordered pair.

The student correctly identiﬁes that there are inﬁnitely many solutions

but fails to describe those solutions.

The student correctly ﬁnds the x or y value but not both.

The student ﬁnds neither the correct x or y value

or incorrectly claims the system has no solution

or inﬁnitely many solutions.

Solve the system of equations in three variables.

Points

Requirement

The student gives the corrects ordered triple,

correctly identiﬁes there is no solution,

or correctly identiﬁes the there are inﬁnitely many solutions

and shows all necessary work.

The student gives the correct x, y, and z values,

but the solution is not given as an ordered triple.

The student correctly ﬁnds two of the three variables.

The student correctly ﬁnds one of the three variables.

The student ﬁnds none of the three variables

or incorrectly claims the system has no solution

or inﬁnitely many solutions.

Solve the following application problem.

Points

Requirement

The student correctly answers the problem and shows all necessary work.

The student sets up the correct system, solves the system correctly,

but fails to answer the question.

The sets up the correct system, but fails to solve it correctly.

The student assigns variables for x and y,

but writes equations that do not accurately represent the problem.

The student does not correctly assign variables for x and y

or set up a system of equations.

Slope Intercept Form Worksheet Page 3