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anonymous
 5 years ago
Find the vertex, the line of symmetry, the maximum or minimum value of the quadratic function, and graph of function for f(x)=x^2+12x+3
anonymous
 5 years ago
Find the vertex, the line of symmetry, the maximum or minimum value of the quadratic function, and graph of function for f(x)=x^2+12x+3

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saifoo.khan
 5 years ago
Best ResponseYou've already chosen the best response.1C'mon not the whole HW!

saifoo.khan
 5 years ago
Best ResponseYou've already chosen the best response.1V = (6, 39) Line, x = 6 Max @ 39 dw:1327463575257:dw

campbell_st
 5 years ago
Best ResponseYou've already chosen the best response.0remember the general quadratic formula then x = b/2a will give the line of symmetry. Substitute this value into the original equation to get the max or min. The coefficent of x^2 determines concavity, positive concave up, negative concave down. Last set is to find the roots by solving for x so let\[x^2 +12x + 3 = 0 \] looks like you'll need the GQF to find x or where the curve cuts the x axis
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