I'm assuming you meant to write y=-2x^2-3
There are 2 basic ways to find the vertex.
Since you're in algebra (I'm assuming) plug it into -b/2a. This will give you the x value for the turning point.
-b/2a
0/2(-2)
0
Now plug in 0 to the equation to get the y value.
y=-2(0)^2-3
y=-3
Ok so the point is (0,-3)
Best of luck!
I might not be correct but I believe it is no solution if u are doing those
Answer:
Hope this helps! If it doesn't let me know and I will try and answer it better!
Step-by-step explanation:
HL Congruence Theorem
This shows that _ AC ≅ . Therefore, △ABC ≅ △DEF by . Use the HL Congruence Theorem to prove that the triangles are congruent. A Given: ∠P and ∠R are right angles.
Answer:
r = 104
Step-by-step explanation:
r - 36 = 68
r → 68 + 36 = 104
