Answer:
Step-by-step explanation:
a) { (-3,-6) , (0,0) , (3, 6) }
First we have to write x-coordinate and then y- coordinate
Answer:
(0,4)
(2,2)
Step-by-step explanation:
y=x^2-3x+4
x+y=4
the second one can be rewritten as y=4-x
so the system becomes
y=x^2-3x+4
y=4-x
therefore 4-x = x^2-3x+4
that is x^2-2x=0
we can write it as x(x-2)=0 a product is = 0 when one of its factors = 0
so the solutions for x are: x=0 and x-2= 0 that means x=2
to get y you simply use 0 and 2 as value of x for any of the two equations
and you get y=4 and y=2 respectively
(n / 10) + 15
The quotient is the result of division between two numbers
Y=(x+1)(x-1) this is factored out
