Mathematics, 05.04.2020 08:50 megababe04
Use graph of the function f(x)=x2 to find how the number of roots of the equation depends on the value of b.
a)x^2=x−b
If b < ANSWER, the equation has 2 roots.
If b = ANSWER, the equation has 1 root.
If b > ANSWER, the equation has no roots.
b) x^2=bx−1
If b is on the interval ( , ) ∪ ( , ), the equation has two roots.
If b equals to , , the equation has one root.
If b is on the interval ( , ), the equation has no roots.
Answers: 3
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Use graph of the function f(x)=x2 to find how the number of roots of the equation depends on the val...
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