I only know the y intercept which is 0,3
1/2 because there is 7 girls and 7 boys in total
Yes it is because 4+4=8 and 8 is larger than 7
The first two negatives cancel out and you're left with positive 4. Now go inside the square root and do the exponent. -4*-4 = 16. Then do the -4*3*1 = -12. Do 16-12 = 4. now the square root of 4 = 2. at the dominator is 2*3 = 6. right now they problem should look like 4+- 2/ 6. from there you split the problem in two. so you have 4+2/6 & 4-2/6 then you solve both problems.
6/6 2/6
1 1/3
1 & 1/3 are your answers. I hope this helped!
sorry it won't let me show step by step but your answer is 150x-17