Which statements are true about the x-intercepts of quadratic functions? An x-intercept of a quadratic function is also called a zero of the function.
All quadratic functions have exactly one x-intercept.
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An x-intercept is located at the point on the function where the value of x is 0.
A quadratic function can have up to two x-intercepts.
If x = a is an x-intercept of a quadratic function, then (x + a) is a factor of the function.

step-by-step explanation:

step-by-step explanation:

no, her answer is not correct.   we square the lengths of all sides and then determine whether the pythagorean theorem holds here:

9² + 15² = 306.   this is not equal to the square of the longest side ( that square being 395.   answer c is correct.

step-by-step explanation: it is d

the solution is x=1

step-by-step explanation:

we are given our   equation as

let's assume

left side function is

right side function is

now, we can draw graph

and then we can get intersection point

the intersection point will be solution

so, the solution is

x=1