Answer:
4)x=2
5) (-3,4)
Step-by-step explanation:
4) f(x)=x^2-4x+4-4+5
f(x)=(x-2)^2+1
f(x)=a(x-h)^2+k
Axis of symmetry is x=h
h is 2, so axis of symmetry is x=2
5) f(x)=x^2+6x+9-9+13
f(x)=(x+3)^2+4
f(x)=a(x-h)^2+k
Vertex is (h,k)
So, vertex is (-3,4)
Sorry, I can't answer the first 3, cause I don't understand what a-value, b-value and c-value mean.
And also is this college math, cause I'm in middle-school, and I know how to do it.
Answer:
3
Step-by-step explanation:
3/5 x 6 = 3 3/5
2 quarts in 1/2 a gallon
2 pints in a quart
1 pint is 16 ounces
7 1/2 pints total
7 1/2 * 16 = 120 ounces
120/ 6= 20 6 ounce servings
1. communtive 2. identity 3. communitve 4. identiy 5. identiy 6. distributive 7. identiy 8. this isnt a property? 9. communtive 10. distributive 11. distributive 12. communtive 13. identiy 15. distributive 16. communtive 17. distributive 18. identiy 19. distributive
brainiest? :)