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Answered a Question in Math
To find your equation, simply work the problem backwards:
Let:
x = 2 and x = 4
x  2 = 0 and x ...

Answered a Question in Math
The range of the function is all possible values of y.
Since f(x) = 3x + 4 is a linear function, the range would be all real...

Answered a Question in Math
y = mx + b is the slopeintercept form of a line.
"m" is the slope
"b" is the yintercept (the point where your line...

Answered a Question in Math
`(x+2)(4x^2  9) = 0`
`(x+2)(2x + 3)(2x  3) = 0`
`x+2 = 0 and 2x + 3 = 0 and 2x  3 = 0`
`x...

Answered a Question in Math
An equation is linear if its graph forms a straight line. This will happen when the highest power of x is "1".
Here are a few...