Answer:
Green graph: y = 5x + 2
Red Graph: y = 3x + 3
Blue graph: y = 2x + 3
Step-by-step explanation:
So the equation to find the discriminant is 
, with a = x^2 coefficient, b = x coefficient, and c = constant. Using that formula, our equation is 
- Firstly, solve the exponent and multiplications:
- Next, do the subtraction, and your discriminant is -23.
Now because the discriminant is <u>less than zero</u>, there are <u>no real solutions.</u>
9514 1404 393
Answer:
1.12
Step-by-step explanation:
The growth factor is always 1 more than the growth rate.
1 + 12% = 1 + 12/100 = 1.12
The multiplier is 1.12.
2.5 plus 13.5 times 10
Hope that helps
Answer:
7680
Step-by-step explanation:
16(24)20
7680
