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Magazine Problem 31
For the following exercises, given each set of information, find a linear equation satisfying the conditions, if possible. Passes through (2,4) and (4,10)
Problem 32
For the following exercises, given each set of information, find a linear equation satisfying the conditions, if possible. Passes through (1,5) and (4,11)
Problem 32
Graph \(f(x)=0.5 x+10 .\) Pick a set of five ordered pairs using inputs \(x=-2,1,5,6,9\) and use linear regression to verify that the function is a good fit for the data.
Problem 33
For the following exercises, given each set of information, find a linear equation satisfying the conditions, if possible. Passes through (-1,4) and (5,2)
Problem 33
Graph \(f(x)=-2 x-10 .\) Pick a set of five ordered pairs using inputs \(x=-2,1,5,6,9\) and use linear regression to verify the function.
Problem 34
For the following exercises, given each set of information, find a linear equation satisfying the conditions, if possible. Passes through (-2,8) and (4,6)
Problem 35
For the following exercises, given each set of information, find a linear equation satisfying the conditions, if possible. \(x\) intercept at (-2,0) and \(y\) intercept at (0,-3)
Problem 36
For the following exercises, given each set of information, find a linear equation satisfying the conditions, if possible. \(x\) intercept at (-5,0) and \(y\) intercept at (0,4)
Problem 37
For the following exercises, determine whether the lines given by the equations below are parallel, perpendicular, or neither. $$ \begin{array}{l} 4 x-7 y=10 \\ 7 x+4 y=1 \end{array} $$
Problem 38
For the following exercises, determine whether the lines given by the equations below are parallel, perpendicular, or neither. $$ \begin{array}{l} 3 y+x=12 \\ -y=8 x+1 \end{array} $$
