Q. What is y=−41x+4 written in standard form?Choose 1 answer:(A) x+4y=16(B) 4x−y=16(C) −x+4y=16(D) 4x+y=16
Understanding the goal: Understand the goal.We need to rewrite the equation y=−41x+4 in standard form. The standard form of a linear equation is Ax+By=C, where A, B, and C are integers, and A is non-negative.
Eliminating the fraction: Multiply both sides of the equation by 4 to eliminate the fraction.4y=−x+16
Moving the term with : Move the term with to the left side of the equation.
Checking the coefficient of x: Check if the coefficient of x is non-negative.\newlineThe coefficient of x is 111, which is non-negative, so we do not need to multiply the entire equation by −1-1−1.
Verifying the standard form: Verify that the equation is in standard form.\newlineThe equation x+4y=16x + 4y = 16x+4y=16 is in standard form, with A=1A = 1A=1, B=4B = 4B=4, and C=16C = 16C=16, and all are integers.
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