When the function below is graphed, how many x-intercepts does it have? y = 2x2 - 8x + 5
It has two x-intercepts because the exponent of the equation is 2 and the graph crosses the x-axis twice
Answer:
2.
Step-by-step explanation:
Please find the attachment.
We have been given a function formula \(y=2x^2-8x+5\). We are asked to determine the number of x-intercepts that our function could have by graphing.
Since our given function is a quadratic function, so it could have at-most two x-intercepts as it will cross x-axis at-most two times.
Upon looking at our attached graph we can see that our given function crosses x-axis at two points, therefore, our given function has two x-intercepts.