What is a possible equation for f(x)? f(x) intersects the x-axis at -3 and 5.

Step-by-step explanation:

One option for an equation that intersects the x-axxis at -3 and 5 would be

This simplifies to

A possible equation for f(x) is x^2 - 2x - 15

Step-by-step explanation:

F(x) intersects the x-axis at -3 and 5. A parabola is formed and it cuts the x axis at x = -3 and x = 5.

To determine the equation for f(x), we would multiply (x + 3) by (x - 5). It becomes

(x + 3)(x - 5)

We would expand the parentheses by multiplying each term in the first parentheses by each term in the second parentheses. It becomes

= x^2 - 5x + 3x - 15

= x^2 - 2x - 15

x = 12

y = 1

for the points!

7 is the median   7.875 is the mean

step-by-step explanation:

3,4,5,6,8,11,13,13