The graph of a quadratic function has a vertex located at (7,-3) and passes through points (5,5) and (9,5). which equation best represents this function?
a) f(x)=(x-7)^2-3
b) f(x)=2(x-7)^2-3
c) f(x)= -(x-5)^2+5
d) f(x)= -2(x-5)^2+5

B) .

Step-by-step explanation:

The vertex form of the equation is given by .

We plug in the vertex to obtain:

.

Since the graph passes through (5,5) and (9,5), they must satisfy its equation.

.

.

Divide both sides by 4.

Therefore the equation is:

.

segment bisector

step-by-step explanation:

line segment bisector. definition: a line, ray or segment which cuts another line segment into two equal parts. try this drag one of the orange dots at a or b and note the the line ab always divides the line pq into two equal parts.

mark brainliest!

144.50

step-by-step explanation:

21.5 x 13.4=288.10 divide by 2