How many games can you play for $35 and how much will you need to play 10 games if a fair changes an entry fee of $5 and $1.50 to play their games.

Jaylen Dudley
2022-09-16
Answered

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The purchase price of a home y (in $1000) can be approximated based on the annual income of the buyer ${x}_{1}$ (in $1000) and on the square footage of the home ${x}_{2}(\text{in}100f{t}^{2})$ according to $y=a{x}_{1}+b{x}_{2}+c$

The table gives the incomes of three buyers, the square footages of the home purchased, and the corresponding purchase prices of the home. a) Use the data to write a system of linear equations to solve for a, b, and c.

b) Use a graphing utility to find the reduced row-echelon form of the augmented matrix.

c) Write the model$y=a{x}_{1}+b{x}_{2}+c$

d) Predict the purchase price for a buyer who makes $100000 per year and wants a$2500f{t}^{2}$ home.

The table gives the incomes of three buyers, the square footages of the home purchased, and the corresponding purchase prices of the home. a) Use the data to write a system of linear equations to solve for a, b, and c.

b) Use a graphing utility to find the reduced row-echelon form of the augmented matrix.

c) Write the model

d) Predict the purchase price for a buyer who makes $100000 per year and wants a

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In Linear Algebra Done Right, it defines the linear maps of a homogeneous system of linear equations with n variables and m equations as

$T({x}_{1},\dots ,{x}_{n})=(\sum _{k=1}^{n}{A}_{1,k}{x}_{k},\dots ,\sum _{k=1}^{n}{A}_{m,k}{x}_{k})=0$

My question is why the homogeneous system of linear equations can be expressed as the linear maps from$\mathbb{F}}^{n}\mapsto {\mathbb{F}}^{m$

My question is why the homogeneous system of linear equations can be expressed as the linear maps from

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