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using the index of a series as the domain and the value of the series as the range is a series a functioninclude the
find a linear function fx mx b whose graph has the given slope and y-intercept1 slope 45 y-intercept 028find an
let t be a tree of order at least 4 and let e1 e2 e3 belong et t means complement of tprove that te1 e2 e3 is
1 the st marks community bbq served 250 dinners a childs plate cost 350 and an adults plate cost 700 a total of 134750
1 consider the system of equationsx y 2z ax z b2x y 3z cshow that for this system to be consistent the
1 given one point on the graph -3 -5 and the slope m -2 develop an equation in the slope-intercept format lecture2
1solve the system by graphingx y 4-x y 22determine which two equations represent perpendicular lines3solve the
1 leon drove 270 to the lodge in the same time as pat drove 330 miles to the lodge if pat drove 10mph faster than leon
suppose the sales of a company are given bysx 200x 20000where x is measured in years and x 0corresponds to the year
graph y -1solve the system by addition or substitution3x 6y 0x find the slope of the line passing through the points
in atlantic city nick played the slot machines for 12 h he lost 45 an hour use real numbers to represent the change in
matrices are the most common and popular way to solve systems of equationsprovide an example of a matrix that can be
explain what the index of a subgroup and a coset of a group are also prove that if n is a subgroup of a group g such
question 1let t r3 r3 be a linear transformation defined bytx y z x 2y - z y z x y - 2z find a basis and the
whenever a formula is used begin by typing the formula you intend to use make sure to subscript where appropriate solve
1 in general a matrixs row echelon form can vary a bit a matrixs reduced row echelon form is always unique in other
the augmented matrix of a linear system has been reduced by row operations to the form shown in each case continue the
1 graph the inequality 2x 3y gt 62 given gx -3x 5 find g2a3 graph the inequality x - y lt 24 graph the inequality y
1 a coffee merchant has coffee beans that sell for 9 per pound and 12 per pound the two types are to be mixed to create
there are 3 suspects a b and c for a robbery that presumably happened in a shop we know that the following facts are
please see the attached file for the fully formatted problems1write as a decimal2multiply-153give the coordinates of
solve each of the following systems by graphing12x - y 42x - y 62x - 2y 83x - 2y 1233x - 6y 9x - 2y 34 find
1 let a a11 a12a13show that a has rank 2 if and only if one or more ofa21 a22a23the
how does a system of lines differ from a single linewhat do we mean by solution to a system of lines please give an
1 you are given the following system of linear equations3x - 2y z 2-x y 3-2y 6 -1provide a coefficient matrix