A
... (3) Which one of the following is true? A) There are infinitely many one-one linear transformations from R4 to R3 B) The dimension of the vector space of all 3 × 3 skew-symmetric matrices over the field of real numbers is 6 C) Let F be a field and A a fixed n × n matrix over F . If T : Mn (F ) → Mn ...
... (3) Which one of the following is true? A) There are infinitely many one-one linear transformations from R4 to R3 B) The dimension of the vector space of all 3 × 3 skew-symmetric matrices over the field of real numbers is 6 C) Let F be a field and A a fixed n × n matrix over F . If T : Mn (F ) → Mn ...
L5 Writing Equations m=0, m= undefined
... EX: Write an equation through (-4, 5) with slope of 0 Think: slope of 0 means horizontal line which means y = _____ For that point, y is 5 so the equation is: y = 5 EX: Write an equation through (7, -1) with an undefined slope. Think: slope is undefined so it is a vertical line which means x = _____ ...
... EX: Write an equation through (-4, 5) with slope of 0 Think: slope of 0 means horizontal line which means y = _____ For that point, y is 5 so the equation is: y = 5 EX: Write an equation through (7, -1) with an undefined slope. Think: slope is undefined so it is a vertical line which means x = _____ ...
Name _________________________________________ Cumulative Review Algebra I – Pd ___
... 7) a) A jar of change has $15.35 in it. There are 4 dimes less than twice the amount of nickels and 3 more quarters and triple the amount of nickels. How many nickels, dimes and quarters are in the jar? (There are no pennies) b) A 30-minute phone call cost $4.49. Introductory minutes cost $.19/minut ...
... 7) a) A jar of change has $15.35 in it. There are 4 dimes less than twice the amount of nickels and 3 more quarters and triple the amount of nickels. How many nickels, dimes and quarters are in the jar? (There are no pennies) b) A 30-minute phone call cost $4.49. Introductory minutes cost $.19/minut ...
