Find the x–intercepts of x2 + 8x + 15 = y.

The answer is: x intercepts at -3 and -5.

To find the x-intercepts we just need to find where the function tends to 0,

So,

We can solve this quadratic equation by finding two numbers which its sum give as result 8 and multiplied each other gives as result 15, that numbers would be 3 and 5, knowing that we can rewrite the quadratic equation by the following way:

For the new equation, we just need to find the values of x that make it 0,

When x is -3

When x is -5

So, the intercepts of the given function are: -3 and -5

We can also find the x-intercepts using the quadractic formula:

By substituting we have:

So, the x- intercepts of the given function are: -3 and -5

Have a nice day!

step-by-step explanation:

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i can not answer the question due to the fact that you spelled "carton" as "cartoon", a cartoon is something you watch on tv, a carton is a box that holds things. and also you've been waiting for this question for a while so why don't you get off your lazy a** and try to figure it out for yourself for once!

step-by-step explanation:

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look above, and leave your comments down below, and don't for get a five stars and a and brainliest xd

sorry for the stars in the middle of words its because it wouldn't let me submit. xd