Answer:
x²-9x+14=0
Step-by-step explanation:
We can use Vieta's formula:
x²-(sum of roots)x+(product of roots)=0
x²-(2+7)x+(2×7)=0
x²-9x+14=0
Your equation would be y=9.950x+0.405. You can use this app called desmos and plot in your points on your graph. Hope this helped
60x - 12 = 14x^2 + 14x
Subtract 60x & Combine
-12 = 14x^2+14x-60x
-12= 14x^2-46x
Add 12
0= 14x^2-46x-14
Okay my calculator now says it's 68.