Determine which way the parabola opens: b. State the vertex.
State how many x-intercepts there are (without
solving).
C.
3. y = 2(x + 1)2 – 3
5. y = -4(x + 5)2 - 4
4. y = 6 + 4(x - 2)2
6. y = 5(x + 2)2

3-12. write each answer with a reasonable number of figures. find the absolute uncertainty and percent relative uncertainty for each answer. (a) [12.41 (±0.09) + 4.16 (±0.01)] x 7.068 2 (±0.000 4) =? (b) [3.26 (±0.10) x 8.47 (±0.05)] - 0.18 (±0.06) =? (c) 6.843 (±0.008) x 104 + [2.09 (±0.04)- 1.63 (±0.01)] =?

Can someone me with the property questions for 12 13 and 14 plz

What is the volume of this container?