At how many points does the graph of the function below intersect the x-axis? y = 2x^2 - 7x + 7

0

No such point on graph.

Step-by-step explanation:

Given:

We are given quadratic equation. We need to find number of points where it cuts x-axis.

When graph cuts x-axis their y-value is 0

We will set the equation to 0 and solve for x

Using quadratic formula.

where, a=2 , b=-7 , c=7

The value of x is imaginary. So, y will not cut x-axis any any point.

Hence, No such point on graph which cut x-axis.

circle area = pi * radius^2

if diameter = 10 then radius = 5

circle area = pi * 5^2

circle area = pi * 25

circle area = 78.5398163397 square units

step-by-step explanation: