Easy
so if x is input
y is output
(x,y)
y=2 times x or y=2x
answe ri sy=2x
20 and 40.
20 + 40 + 40 = 100
Answer:
<em><u>SEE</u></em><em><u> </u></em><em><u>THE</u></em><em><u> </u></em><em><u>IMAGE</u></em><em><u> </u></em><em><u>FOR</u></em><em><u> </u></em><em><u>ALL</u></em><em><u> </u></em><em><u>ANSWERS</u></em><em><u>.</u></em>
<span>Differentiate implicitly:
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Solve for y
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<span>When the tangent is parallel to the x-axis we have y'=0, so we must solve
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<span>To find the actual value of x we plug this expression for y into the original equation
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<span>Plugging this into the formula for y above gives the points
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<span>which is where our tangent will be parallel to the x-axis.</span>
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