Step-by-step explanation:
If the zeros are 5 and 9, then the equation will have the form:
y = a (x–5) (x–9)
We know the point (0, 90) is on the curve, so we can use this to find the coefficient a:
90 = a (0–5) (0–9)
90 = 45a
a = 2
y = 2 (x – 5) (x – 9)
Solution:
The square of the given equation can be completed as below:
Here we will make the terms on left hand side such that it gets the form of 

Hence the correct option is isolating the constant , -3.
Answer:
The equation of the line in standard form is

Step-by-step explanation:
The equation of the line in point slope form is

we have

so


step 2
Find the equation of the line in standard form
The equation of the line in standard form is

where
A is positive integer
B and C are integers
we have

Multiply by 4 both sides to remove the fraction


Answer:
The correct option is d.
Step-by-step explanation:
It is given that Zack borrowed $1,087 for 12 months at 11% interest. It means he must pay 11.00 per $100.
Formula of simple interest:

Where P is principal amount, r is rate of interest in percentage and t is time in years.


The interest paid by Zack is $1,087.
The total amount of money he will repay is

Therefore option d is correct.