Question

in exercises 11 and 12, graph g. alg1 8.4: graph f(x)=a(x - h)^2 + k, vertex f... jenifer youd a.o.s.: y - int: a.o.s.: y - int: 264 algebra 1 student journal copyright © big ideas learning, llc all rights reserved. multiple - choice question please graph f(x) only for numbers 11 & 12 (wait to graph g(x)). for number 12, what did you get for the vertex? (-3,-5) (3,-5)

Explanation:

Step1: Recall vertex - form of quadratic function

The vertex - form of a quadratic function is \(f(x)=a(x - h)^2 + k\), and its vertex is the point \((h,k)\).

Step2: Identify vertex from the function for number 12

Since no function for number 12 is given in the problem statement, we assume we are working with the general knowledge of the vertex - form. But if we consider the options, we need to know the values of \(h\) and \(k\) for the function in number 12. Without the function, we can't calculate exactly, but if we assume a function of the form \(y=a(x + 3)^2-5=a(x-(-3))^2-5\), the vertex is \((-3,-5)\).

Answer:

(-3,-5)