Find the x-intercepts of the parabola with vertex (1, -9) and y intercept at (0, -6). a. (-1, 0), (3, 0) b. (-0.73, 0), (2.73, 0) c. (-1.48, 0), (2.48, 0) d. (-4.67, 0), (1.67, 0)

So firstly, plug the vertex into the vertex form:

Next, we first need to solve for a. Plug (0,-6) into the equation to solve for a as such:

Now we know that our equation is y = 3(x - 1)^2 - 9.

Now to solve for the zeros (x-intercepts). Set y to 0 and add 9 to both sides of the equation:

Next, divide both sides by 3:

Next, square root both sides:

Next, add 1 to both sides:

Your x-intercepts are (-0.73,0) and (2.73,0), or B.

0

step-by-step explanation:

you can not divide by 0 so 4 ÷ 0 would be 0

0 × 9999 =0

mark brainliest   : )

answer: the answer is 5/22

step-by-step explanation: if you subtract 17 from 22 the answer is 5 therefore the remainder of students are female