Is the following graph a linear function?
Answer
Yes.
No.
Determine whether the following is a linear equation: 4x + 2y = 5.
This is a linear equation.
Determine whether the following is a linear equation: x = 4.
Determine whether the following is a linear equation: x2 + y2 = 4.
This is not a linear equation because variables are raised to powers greater than 1.
Graph the following linear equation: y = -1.
Graph the following linear equation: x = -1.
Graph the following linear equation: y = -3x – 1.
Graph the following linear equation: y = 2x – 3.
Graph the following linear equation: y = -x + 5.
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