The given parabola is . Compare with the standard equation of a parabola in vertex form,
.
The vertex of this parabola is . Compare
with the standard equation
.
we see . Thus, the vertex of the given parabola is
.
Solve the inequality and graph the solution. 60 ≥ 4x
1 answer:
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In this case we have the following trinomial:
By definition, the factorization is a technique that consists in the mathematical decomposition of an expression, in the form of a product. Having said that, we can factor the given trinomial in the following way:
We look for two numbers that when multiplied give as result 42, and when summed give as result -13.
The numbers that meet these two conditions are -6 and -7 by:
So, we have:
Answer:
The binomials associated with the given trinomial are and
.