**Weegy:** f(x) = 3 * 2 + -1x
Multiply f * x
fx = 3 * 2 + -1x
Multiply 3 * 2
fx = 6 + -1x
Solving
fx = 6 + -1x
Move all terms containing f to the left, [ all other terms to the right.
Divide each side by 'x'.
f = 6x-1 + -1
Simplifying
f = 6x-1 + -1
Reorder the terms:
f = -1 + 6x-1 ]

**User:** If f(x) = 3x^2 - x, find f(-2).
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**User:** v

**Weegy:** Hello! Do you have a question ask Weegy?

**User:** If f(x) = 3x^2 - x, find f(-2).

**Weegy:** 2x-1/4 - 2x+2/4

**User:** What is the equation of the line that passes through (-3, -1) and has a slope of 3/5? Put your answer in slope-intercept form.

**Weegy:** Y intercept must be 0, 4/5, so equatiom of the line is y = (3/5)x + 4/5.

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