Which number line represents the solutions to |–2x| = 4?

Mathematics

1 answer:

crimeas [40]3 years ago

3 0

Answer:

Step-by-step explanation:

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What are the key aspects of the graph of f(x) = x2 – b2, where b is a real number?

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Given equation is $f\left(x\right)=x^2-b^2$ .

Now we need to find about what are the key aspects of the graph of $f\left(x\right)=x^2-b^2$ , where b is a real number.

We know that square of any number is always positive.

then $b^2$ must be a positive number.

So that means for any real number b, as the value of b increases then graph of f(x) shifts downward by $b^2$ units as compared to the graph of parent function $f\left(x\right)=x^2$