I believe the probability is 1/2
Answer:
Lesser x is -13.
Greater x is 1.
Step-by-step explanation:
We have the function:
And we want to find the zeros of the function.
So, set f(x) to 0 and solve for x:
Add 49 to both sides:
Take the square root of both sides. Since we're taking an even root, we will need plus/minus:
Subtract 6 from both sides:
Evaluate for each case:
Case 1; 7 is positive:
Case 2; 7 is negative:
So, our zeros are:
Our lesser x is -13, and our greater x is 1.
And we're done!
Hello,
y=x²+2x+7
y=x+7
==>x²+2x+7=x+7
==>x²+x=0
==>x(x+1)=0
==>(x=0 and y=7) or (x=-1 and y=-1+7=6)
Sol={(0,7),(-1,6)}
Answer:17r+14h-7u
Step-by-step explanation:
12 is the gcf of 12 and 48