Solve the system of equations.y=44x+50y=x2+44x−50Write the coordinates in exact form. Simplify all fractions and radicals.(______,______)(______,______)
Q. Solve the system of equations.y=44x+50y=x2+44x−50Write the coordinates in exact form. Simplify all fractions and radicals.(______,______)(______,______)
Set Equations Equal: Set the two equations equal to each other since they both equal y.44x+50=x2+44x−50
Subtract x Term: Subtract 44x from both sides to get rid of the x term on one side.50=x2−50
Add to Isolate x2: Add 50 to both sides to isolate the x2 term.100=x2
Take Square Root: Take the square root of both sides to solve for x.x=±10
Plug x=10: Plug x=10 into one of the original equations to find the corresponding y value.y=44(10)+50y=440+50y=490
Plug x=−10: Plug x=−10 into the same equation to find the other y value.y=44(−10)+50y=−440+50y=−390
Write Coordinates: Write the coordinates in exact form.First Coordinate: (10,490)Second Coordinate: (−10,−390)
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