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Veronika [31]
3 years ago
11

How many times does the quadratic function intesect the x axis y=2x^+7x+6

Mathematics
1 answer:
atroni [7]3 years ago
6 0

Answer:

There are two intersections

Step-by-step explanation:

The number of intersections can be found by calculating the delta of the equation

Δ=b²-4ac

if Δ=0, there is 1 intersection

if Δ>0 there are 2 intersections

if Δ=<0, there are no intersections

where the quadratic equation is in the form ax²+bx+c

Δ=7²-4(2)(6)

=1>0

There are two intersections

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