Q. What is y=54x+2 written in standard form?Choose 1 answer:(A) y=54(x+25)(B) −4x+5y=10(C) −54x+y−2=0(D) 5y=4x+10
Understanding the goal: Understand the goal.We need to rewrite the equation y=54x+2 in standard form. The standard form of a linear equation is Ax+By=C, where A, B, and C are integers, and A should be non-negative.
Eliminating the fraction: Multiply both sides of the equation by 5 to eliminate the fraction.5y=5×(54x+2)5y=4x+10
Moving the x term: Move the term with x to the left side of the equation to get terms with variables on one side and constants on the other.5y−4x=10
Rearranging to standard form: Rearrange the terms to match the standard form Ax+By=C.−4x+5y=10
Checking the coefficient of : Check if the coefficient of is non-negative. If it is negative, we can multiply the entire equation by to make it non-negative. However, this is not strictly necessary as some definitions of standard form allow for a negative A.
Verifying standard form and coefficients: Verify that the equation is in standard form and that all the coefficients are integers.\newlineThe equation −4x+5y=10-4x + 5y = 10−4x+5y=10 is in standard form, and all coefficients are integers.
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