fearfaad fearfaad
  • 17-01-2020
  • Mathematics
contestada

help? high school pre cal

help high school pre cal class=

Respuesta :

frika
frika frika
  • 24-01-2020

Answer:

B. 2, -0.5

Step-by-step explanation:

Given the equation

[tex]-2x^2+2=-3x[/tex]

Rewrite it as

[tex]-2x^2+3x+2=0[/tex]

Graph the graph of the quadratic function [tex]y=-2x^2+3x+2[/tex]

The grapg of this function is a parabola going downwards.

This parabola intersects the x-axis at points x = -0.5 and x = 2, so the solutions of the equation are x = -0.5 and x = 2

Ver imagen frika
Answer Link

Otras preguntas

I need help with my study guide. I will attach the study guide, please answer correctly or try your best.
write the equation in slope intercept form for the line that passes through the point (1,2) and has a slope of -5
Which of the following is the name of the point where the x-axis and y-axis intersect?​
c bottom left ybkyktfvtfjrddkud
Given ABC ~ DEF find the length of segment DE. Segment DE is _____ mm.
how did the roman republic become the roman empire
Someone plzzzz helpppp meeeee
PLZ HELP I GIVE BRAINLIST!!
Which of these is coterminal with an angle in standard position that measures 140°? -40 degree -500 degree -220 degree -60 degree
a 250 mH coil of negligible resistance is connected to an AC circuit in which as effective current of 5 mA is flowing. if the frequency is 850Hz, find the induc