The vertex of a quadratic equation is the minimum or maximum point of the equation. Find that, and you have the vertex. <span>To </span>find the x-intercept<span> of a given linear equation, plug in 0 for 'y' and solve for '</span>x'. To find<span> the y-</span>intercept, plug 0 in for 'x<span>' and solve for 'y'.</span>
the answer is 4 the reason is that the formula is c^2=a^2+b^2,
now if c=2,then 4=a^2+b^2
Answer:
~x2 − 4x + 4; ~x2 + 10x + 25
Step-by-step explanation:
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