The vertex form of the equation of a parabola is y=(x-5)2+16. what is the standard form of the equation

y = x² - 10x + 41

Step-by-step explanation:

The standard form of a quadratic is ax² + bx + c : a ≠ 0

Given

y = (x - 5)² + 16 ← expand (x - 5)²

 = x² - 10x + 25 + 16

 = x² - 10x + 41 ← in standard form

Step-by-step explanation:

The standard form of a quadratic function is:

You need to remember the square of a binomial:

Applying the above, you get:

Simplify the expression:

 Now you need to add the like terms.

THerefore, you get:

step-by-step explanation:

there is a formula i can give you:

it is r^2*n*sin(360/n) divided by 2 where r represents the "radius" and n is the number of sides.

plug them in:

(10sqrt(3))^2*6*sin(360/6) divided by 2

100*3*6*sin(60) divided by 2

900*sin(60)

900*sqrt(3)/2

450*sqrt(3)

approx is 779.4 cm^2

.19875994384

step-by-step explanation:

1699/ 8548