contestada

Sketch the graph of y = x squared + 2 x minus 15 using your graphing calculator. What are the x-intercepts of this graph?
a.
(-5, 0) and (3, 0)
c.
There are no x-intercepts
b.
(2, 0) and (-2, 0)
d.
(9, 0) and (-2, 0)

Respuesta :

The x - intercepts of the graph of y = x² + 2x - 15 are (-5, 0) and (3, 0). The correct option is a. (-5, 0) and (3, 0)

Graph of Quadratic equations

From the question, we are to sketch the graph of the given equation

The given equation is

y = x² + 2x - 15

The graph of y = x² + 2x - 15 is shown below

From the graph,

We can observe that the graph cuts the x - axis at the points x = -5 and x = 3

Thus,

The x - intercepts of the graph are (-5, 0) and (3, 0)

Hence, the x - intercepts of the graph of y = x² + 2x - 15 are (-5, 0) and (3, 0). The correct option is a. (-5, 0) and (3, 0)

Learn more on Graph of Quadratic functions here: https://brainly.com/question/13724583

#SPJ1

Ver imagen Abdulazeez10

Otras preguntas