Lewa's hiking backpack weight 5 pounds less than 1/2 the weight of Alani's hiking backpack. Write an expression to describe the
1 answer:
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Answer:
Step-by-step explanation:
There are 3 ways to find the other x intercept.
1) Polynomial Long Division.
Divide x^2 - 3x + 2 by the binomial x - 2, because by the Factor Theorem if a is a root of a polynomial then x - a is a factor of said polynomial.
2) Just solving for x when y = 0, by using the quadratic formula.
.
So the other x - intercept is at (1, 0)
3) Using Vietta's Theorem regarding the solutions of a quadratic
Namely, the sum of the solutions of a quadratic equation is equal to the quotient between the negative coefficient of the linear term divided by the coefficient of the quadratic term.
And the product between the solutions of a quadratic equation is just the quotient between the constant term and the coefficient of the quadratic term.
These relations between the solutions give us a brief idea of what the solutions should be like.
Answer:
The unique intersection point for the given functions which is at x = 0.
The intersection point is (0,0)
Step-by-step explanation:
We are given the following information in the question.
We have to find the intersection point.
Equating the two equations we get,
Since the quadratic equation gives complex root, thus there is a unique intersection point for the given functions which is x = 0.
The attached image shows the graph for the given function.
The red line represent f(x) and blue line represent g(x).
The intersection point is (0,0)
