alanna353
alanna353
22-11-2019
Mathematics
contestada
zeros of function y=x^2-3x-18
Respuesta :
anonymous12345678901
anonymous12345678901
22-11-2019
substitute 0 for y and then solve for x
0=x^2-3x-18
x^2-3x-18
factor
(x-6)(x+3)
so set each factor equal to 0
x-6=0
x=6
x+3=0
x=-3
so the zeroes are -3,6
Answer Link
VER TODAS LAS RESPUESTAS ( 37+ )
Otras preguntas
find the correct sum of these geometric series.. *a1=343, an=-1, r= -1/7 *a1=80, n=7, r= -1/2 *a1= 3, a8=384, r=2 Please help me with these problems.. :(
the transfer of goods, crops, and diseases between New and Old World societies after 1492 How was it called?
Why do some countries have to adopt more than one standard time ?
The Universal Law of Gravity states that the force of gravity acts between all objects. Nonetheless, you never feel that the fridge in your kitchen pulls you to
what is the meaning of NADPH2
what is the difference between aquaculture and pisciculture?
the transfer of goods, crops, and diseases between New and Old World societies after 1492 How was it called?
Why do some countries have to adopt more than one standard time ?
Define unit of electric work (JOULE) in relation to quantity of charge and potential difference.
The Universal Law of Gravity states that the force of gravity acts between all objects. Nonetheless, you never feel that the fridge in your kitchen pulls you to
