Do you mean y = -4x+5 then by changing the y intercept of 5 into another value of say 7 the two equations will be parallel to each other providing the slope of -4 remains the same.
If you mean y = 4x+2 then it is the linear equation of a straight line
Without an equality sign the expression given can't be considered to be an equation.
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The equation you provided, "y4x," seems to be a typographical error. If you meant to write it as (y = 4x), then the slope of the line is 4. In the slope-intercept form (y = mx + b), (m) represents the slope, so in this case, the slope is 4. If you meant a different equation, please clarify for an accurate answer.
If you mean y = 4x+2 then it is the linear equation of a straight line
Without an equality sign the expression given can't be considered to be an equation.
y = 4x + 2 It has a slope (gradient) or 4. The slope/gradient of a linear function is simply the number in front of the x when the equation is in the form y=mx+b. (the coefficient of x).
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To find the equation of a line perpendicular to ( y = 4x + 3 ), we first determine the slope of the given line, which is 4. The slope of a line perpendicular to it is the negative reciprocal, so it would be ( -\frac{1}{4} ). Using the point-slope form ( y - y_1 = m(x - x_1) ) with the point (-8, 5) and the slope ( -\frac{1}{4} ), the equation becomes ( y - 5 = -\frac{1}{4}(x + 8) ). Simplifying this gives the equation of the perpendicular line.
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If you mean y = 4x-6 then the slope is 4 and the y intercept is -6
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