Q. What is the slope of the line?7x+2y=5Choose 1 answer:(A) −72(B) 27(C) −27(D) 72
Equation setup: To find the slope of the line represented by the equation 7x+2y=5, we need to solve for y in terms of x to get the equation into slope-intercept form, which is y=mx+b, where m is the slope.
Isolate y term: Subtract 7x from both sides of the equation to isolate the y term on one side.7x+2y−7x=5−7x2y=−7x+5
Solve for y: Divide every term by 2 to solve for y.(2y)/2=(−7x)/2+5/2y=−27⋅x+25
Identify the slope: Now that we have the equation in slope-intercept form, we can identify the slope as the coefficient of x.The slope is −27.
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