The answer would be x = 1
✦ Explanation <span>✦
</span><span>☛ We know that (-1,-3) is the vertex.
</span>☛ Set up the parabola as y = k(x+1)²-3
☛ 1 = k(0+1)²-3
☛ k = 4
☛ y = 4(x+1)²-3 is the equation
<span>Hope that helps! ★ <span>If you have further questions about this question or need more help, feel free to comment below or leave me a PM. -UnicornFudge aka Nadia </span></span>
Answer:
They do not form a proportion
Step-by-step explanation:
20/1 does not equal to 10/100
20/1 = 20
10/100 = 1/10
The 2 are not equal, so it does not form a proportion.
If I was correct send a brainliest my way :)
It would be 4 and 6 i solved it