Answer: There will be no real solutions
Explanation: If the discriminant (the part under the radical in the numerator of the quadratic equation) is less than 0, there are no real solutions. If positive, there will be two real solutions. If 0, there will be one.
To find this we will first find out how much interest they accrued within 20 years. We'll do that by multiplying all the given factors:
2000 x 0.049 x 20 = 1960
This shows they have made $1,960 in accrued interest. We'll add this sum by the original deposit they made of $2,000.
2000 + 1960 = 3960
In the end of 20 years of accrued interest, the person will have a total of $3,960 in their account.
Answer:
2(c+1)
=
2c+2
Step-by-step explanation:
Answer:
gradient = 
Step-by-step explanation:
calculate the gradient m using the gradient formula
m = 
with (x₁, y₁ ) = (- 6, 0) and (x₂, y₂ ) = (0, 2) ← 2 points on the line
m = 
= 
= 
=
