Answer:
4
Step-by-step explanation:
Calculation of the discriminant of the polynomial : x⋅2−4⋅x+5
1. Applying the formula to calculate the discriminant Δ=b2−4⋅a⋅c with : a=0, b=−2,c=5
2. Δ=(−2)2−4⋅(0)⋅(5)=4=4
3. The discriminant of the polynomial x⋅2−4⋅x+5 is equal to 4
Answer:
=c+114
Step-by-step explanation:
Answer:

Step-by-step explanation:
So we have the function:

And we want to find f(-3).
So, let's substitute -3 for x. Therefore:

Square:

Multiply:

Add:

And we're done!
Answer:
C im pretty sure
Step-by-step explanation:
24 divided by 3 = 8 in 1 minute he will make 8 shots
2 = 16
5 x 8 = 40 shots in 5 minutes (correct) so its C