Bro can anyone please help :(

phosphate, calcium ion, chloride ion, neon atom

step-by-step explanation:

35-60 students are taking math.

c.

step-by-step explanation:

substitution for (0,1)

y=x^2+4x+1

1=0^2+4(x)0+1

1=0+4(x)0+1

1=4(x)0+1

1=0+1

1=1

substitution for (-3,-2)

y=x+1

-2=-3+1

-2=-2

i think it’s a i believe