What is the vertex form of y=-2x2+4x + 3?

Step-by-step explanation:

we have

This is the equation of a vertical parabola open downward

The vertex represent a maximum

Convert the quadratic equation into vertex form

step 1

Factor -2

step 2

Complete the square

step 3

Rewrite as perfect squares

----> equation in vertex form

The vertex is the point (1,5)

the equivalent expression are always the hardest ones but you look at the gcf also

step-by-step explanation:

income. 10x+1300

expenses 3x+(1800+1500)

expenses 3x+3300

to break even:

income = expense,

10x + 1300 = 3x + 3300,

solve for x.

step-by-step explanation:

mark brainliest