klaas2013
klaas2013 klaas2013
  • 23-01-2021
  • Mathematics
contestada

Given the quadratic function f(x) = 2x²- 6x + 7
i Find the vertex of f(x).​

Respuesta :

emt2022
emt2022 emt2022
  • 23-01-2021

Answer:

(3/2, 5/2)

Step-by-step explanation:

The x value for the vertex of a parabola in the form y=ax^2+bx+c is -b/2a. The x value is then plugged into the function to find the y value.

Answer Link

Otras preguntas

Simplify the following, where k represents any integer: cos(2kpi-x)(-sin(2kpi-x)) a. -cosx*sinx b. (1/2)sin(2x) c. cos((1/2)x)^2 d. cos(x)^2*sin(x)^2 e. un
Use intercepts to graph the line described by the equations-2x-4y=8
Under what circumstances, to Locke, might it be necessary for the people to dissolve their government and start anew? Be detailed in your response.
the ? were responsible for the forced migration of more people from Africa than any other colonial power.
Which of the following in an identity? a. sin^2(x)sec^2(x)+1=tan^2(x)csc^2(x) b. (csc(x)+cot(x))^2=1 c. sin^2(x)-cos^2(x)=1 d. csc^2(x)+cot^2(x)=1
Both President Harding and President Coolidge believed in an isolationist policy. True False
Which protein serves as a chemical messenger? A.Hemoglobin B.Actin C.Myosin D.Insulin
Which atomic model proposed that electrons move in specific orbits around the nucleus of an atom?
what is 6 squared divided by 2(3) + 4?
What color do you think an object would be if it reflected all colors of the visible spectrum? A. The object would be black. B. The object would be yellow.