The function g(x) = 5x2 – 10x written in vertex form is g(x) = 5(x – 1)2 – 5. the function g(x) is shown on the graph along with the parent function, f(x) = x2. which statement is true concerning the vertex and the axis of symmetry of g(x)? the vertex is at (1, –5) and the axis of symmetry is x = 1. the vertex is at (1, –5) and the axis of symmetry is y = 1. the vertex is at (0, 0) and the axis of symmetry is x = 1. the vertex is at (0, 0) and the axis of symmetry is y = 1.

The correct option is first, i.e., The vertex is at (1, –5) and the axis of symmetry is x = 1.

Explanation:

The given function is,

The vertex form of the function is,

    ..... (1)

The standard vertex form is,

   ....(2)

Where, vertex is (h,k) and axis of symmetry is x = h.

Compare (1)  and (2), we get,

h = 1 and k = -5

Therefore the vertex of the given function is (1,-5) and axis of symmetry is x = 1.

The graph of the given function and the parent function is given below.

exa:

)

3+11

14

step-by-step explanation:

from this example, we can see that subtracting with integers is the same as adding the opposite. we can solve using a number line or by using the saying "keep, change, change" to us solve. it is important to remember that we can subtract a negative and end up with a larger number than we started with.

6,250

step-by-step explanation:

to get the area, multiply 360 by 160.(57,600)

to find out how many bags of fertilizer it will take, first figure out how many square feet one bag can hold. divide 1000 by 8(125) to get the unit rate(how many square feet one pound of fertilizer can hold)and multiply it by 50(6250). if i haven't made a mistake, that is the answer.