tatsuya999
tatsuya999 tatsuya999
  • 26-03-2021
  • Mathematics
contestada

Please help if you can!!!

Please help if you can class=

Respuesta :

DWRead
DWRead DWRead
  • 28-03-2021

Answer:

Step-by-step explanation:

y = ax² + bx + c

Plug in the three given points, then solve for a, b, c

(-3,0): 0 = 9a - 3b + c

(4,0): 0 = 16a + 4a + c

(0,-12): -12 = c

9a - 3b = 12

3a - b = 4

16a + 4b = 12

4a + b = 3

a = 1

b = -1

y = x² - x - 12

Answer Link

Otras preguntas

What is the volume of the pyramid?
write an equation in slope intercept form that contains the points (-2,4) and (-1,6)
Please help me with this!!! :(
Most people in Brazil live __________. A. along the banks of the Amazon River B. in rural areas away from cities C. within a few hundred miles of the coast D. f
Ever since she was a little girl, rhonda knew she wanted to be a teacher. now that she is applying to college for a degree in education, she can hardly wait unt
the two major political parties in great britain are the:conservativedemocratrepublicanlabor
A toy rocket is shot straight up into the air with an initial speed of 45.0 m/s how long does it takes for the rocket to reach it's highest point ?
When I was young enough to still spend a long time buttoning my shoes in the morning, I’d listen toward the hall: Daddy upstairs was shaving, in the bathroom, a
The process of one people ruling or controlling another is called
1.Ecris au moins trois choses que tu as apprises sur le tourisme vert. 2.Comment est organisé le système scolaire français? Ecris au moins 3 phrases. 3.Qu'est-c