Is this for calculus for for algebra?
I'm going to assume that you know calculus.
df
---- = 2ax + b must equal zero if (-1,2) is an extreme value of f(x).
dx
Thus, 2ax + b = 0, and 2ax = -b, or x = -b/(2a). This is the familiar "x-coordinate of the vertex of a parabola."
Here that x-value is -1, so -1 = -b/(2a). From this we get -2a = -b, or
b=2a
so the ordered pair could be (a, 2a).
210 is the height of the new player.
Well instead of writing 7•7•7•7•7 , you could simply write it as an exponent =7^5
what is your name? Jan kskskksk ksksmskksnsns nsksmms a ksmsms
