maddo22
maddo22 maddo22
  • 01-06-2021
  • Mathematics
contestada

What is the vertex of the quadratic function y=-x²+6x+7? ​

Respuesta :

kitcrap725
kitcrap725 kitcrap725
  • 01-06-2021

Answer:

(3,16)

Step-by-step explanation:

Factor the equation to find out that the roots are 7 and -1. The vertex's x will be in the center of these two points, so the center point between 7 and -1 is 3. Continue to substitute the x in the equation with 3 to get the other coordinate for vertex.

Ver imagen kitcrap725
Answer Link

Otras preguntas

Carries first three children were boys. If she has more children, they will all be boys. Is this deductive or inductive reasoning?
Solve the linear equation. X + 5 = -2 ​
Yo____bajo. Please help :)
What is the solution to this system of equations? x+y=7 x=y+3 (i’ve never understood ones like this so please help!!)
I live in the country but work in the city. A. Compound subject B. Compound verb
can you please help me with this
________________ are common types of musculoskeletal system procedures. a. arthrodesis , arthroplasty, arthroscopy, arthrotomy, debridement , or manipulation b
find the volume of the shaded figure by subtracting the smaller volume from the larger
Which would be the best name for a function that takes the time of day and returns the numbers of coffee sold at a coffee shop? Answer choices: Coffee(time) Tim
interpret Why did large States favor representation in Congress based on population? Type your answer here. sys But