quickhands33 quickhands33
  • 15-03-2018
  • Mathematics
contestada

Each statement describes a transformation of the graph of y = x2. Which statement correctly describes the graph of y = (x + 4)2 - 7?

Respuesta :

MrEquation
MrEquation MrEquation
  • 24-03-2018
Answer: The graph of the parabola will be moved left 4 units and down 7 units.

The equation is given to us in vertex form: y = (x - h)^2 + k. In this form, the h and k values make up the vertex of the parabola. (h, k)

If we match over values to the vertex form equation, we get a vertex of (-4, -7). Comparing this point to (0, 0) it is a shift left 4 and down 7.
Answer Link

Otras preguntas

Why can Bennie's sell more hamburgers for $1 than Sally's can sell salads for the same price, and how does this affect the total revenue brought in by each rest
Supported passage of the 16th Amendment to the Constitution, allowing a federal income tax; broke up the Standard Oil Company and the American Tobacco Company.
To produce sufficient thrust, small wings must beat faster than larger wings.A. TrueB. False
Useful information about process variables is provided to operators by all of the following EXCEPT a. recorders b. bourbon tubes c. indicators d. alarms
is -97.5 an interger
2. If you have given the chance to choose 1 economic system, what would you choose? Why?
In the process control system the signal that represents set point is generated in the a. transmitter b. Sensing device c. controller d. storage tank
180kg divided in the ratio 1:8
I am a neuron; from what part of the brain did I develop?
Which equipment is best to hold and to measure liquids?