Des's answer to chantelle's Secondary 3 E Maths Singapore question.
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hello if can't understand feel free to ask here
Date Posted:
3 years ago
thankyouu so much ☺️☺️
wc
can I ask about part d ? why is it when x is > -2 and not like y ?
cause they are asking about the range values of X. not asking about y values. if you use your ruler to trace the tangent to see the positive gradients. it begins at the min point X=-2 and slowly move to the right of the curve, can try to visualise
ohh I see , thankyouu :))
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