Rewrite the equation in vertex form. name the vertex and y-intercept. y = x^2 – 10x + 15

y = ( x - 5 )²-10

vertex: (5, -10)

y - intercept: ( 0,15)

Step-by-step explanation:

In order to solve this you first have to create a perfect square trinomial, with the first and second term of the function, which would be X^2 and -10, -10 divided by two would be -5 and -5 squared would be 25, so the equation would be more or less like this:

That would be vertex form, and the vertex is calculated by taking the root of the perfect squared trinomial and equalizing it to zero:

x-5=0

x=5 and y= -10 that would be vertex.

And the intersect with the Y-axis is calculated evaluating the equation when x equals 0, that would be:

⊂⊃⊂⊃ω

step-by-step explanation:

i hope this : )

fist on the left goes with the third on the right. second on the left goes with the fourth on the right. third on the left goes with the second on the right. the fourth on the left goes with first on the right