A curve has equation: y = 4x² + 13x + 12
A line has equation: y = x + 3
Show that the curve and the line have exactly one point of intersection.
Write down the coordinates of this point of intersection in the form: (... , ...)
Do not use a graphical method.
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Answer:
(-3/2,3/2)
Step-by-step explanation:
curve and line interested at one point mean that
their slope value must equal alternative you can put y value in equation 1
for slope 8x+13=1 by comparing both slope equation
and we get x=-3/2
putting x value in any equation
we get y=3/2
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