Areflection maps the point (2, 3) to the point (2, -3). it is a reflection over the x-axis y-axis line y = x

Therefore, it is the reflection over x axis.

Step-by-step explanation:

Given : A reflection maps the point (2, 3) to the point (2, -3).

To find : Find reflection .

Solution : We have given

Parent function  (2, 3)

Reflecting function  (2, -3).

By the reflection rule over x axis ( x ,y ) →→ ( x , - y ).

In the reflection over x axis  y coordinate change in sign .

Therefore, it is the reflection over x axis.

idk

step-by-step explanation:

answer: 204

step-by-step explanation:

we are told that the revenue is

x⋅(4080−10x)=−10x^2+4080x

this is a quadratic function, so to maximize it we should find the x-value of its vertex. recall that the x-value of the vertex of the parabola ax^2+bx+c is given by the formula −b/2a.

so in this case, we have a=−10 and b=4080, so the x-value of the vertex is

−b/2a= −(4080)/2(−10)=204