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3 years ago

Is vertex and minimum value of parabola the same thing

2 answers:

8 0

No. If the parabola opens up, the vertex represents the lowest point on the graph, or the minimum value of the quadratic function. If it opens down, the vertex represents the highest point on the graph, or the maximum value.

gayaneshka [121]3 years ago

7 0

Answer:If the parabola opens up, the vertex represents the lowest point on the graph, or the minimum value of the quadratic function. If the parabola opens down, the vertex represents the highest point on the graph, or the maximum value. ... The y -intercept is the point at which the parabola crosses the y -axis.

Step-by-step explanation:Just searched it up ;)

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The price of a video game was reduced from $70.00 to $40.00. By what percentage of the price was was the videogame reduced? Just

olya-2409 [2.1K]

Answer:

42.86%.

Step-by-step explanation:

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2 years ago

Which answer best describes the complex zeros of the polynomial function?

marysya [2.9K]

Answer-

D. The function has one real zero and two nonreal zeros. The graph of the function intersects the x-axis at exactly one location.

Solution-

The given polynomial is,

$f(x)=x^3-x^2+6x-6$

The zeros of the polynomials are,

$\Rightarrow f(x)=0$

$\Rightarrow x^3-x^2+6x-6=0$

$\Rightarrow x^2(x-1)+6(x-1)=0$

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$\Rightarrow (x^2+6)=0,(x-1)=0$

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