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    Name:  IMG_3418.PNG
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Size:  148.6 KBCan I please have some help with this question. This is part of a non-calculator paper
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    Looks fine to me.
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    (Original post by Fractite)
    Looks fine to me.
    I don't understand how to do the bottom question
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    (Original post by Sumaiyah25)
    I don't understand how to do the bottom question
    Draw the line y=3 then see where the parabola and the line intersect. You only need the x-coordinates of the intersections.

    Also your y-coordinate for x=-1 is incorrect.
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    (Original post by RDKGames)
    Draw the line y=3 then see where the parabola and the line intersect. You only need the x-coordinates of the intersections.

    Also your y-coordinate for x=-1 is incorrect.
    Okay but what about part c at the bottom of the page
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    (Original post by Sumaiyah25)
    Okay but what about part c at the bottom of the page
    I've just told you what to do for it...
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    (Original post by Sumaiyah25)
    Okay but what about part c at the bottom of the page
    Draw the horizontal line y = 3 and read the points of intersection.
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    (Original post by Sumaiyah25)
    Okay but what about part c at the bottom of the page
    Draw the line y = 3 like he said and see where they intersect
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    It may help to go back over the theory again and try and understand what it means geometrically when you solve an equation.
 
 
 
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