Answer:
f(x) = (x -(-3))(x -(-4))
Step-by-step explanation:
The function can be written as the product of binomial terms whose values are zero at the given zeros.
(x -(-3)) is one such term
(x -(-4)) is another such term
The product of these is the desired quadratic function. In the form easiest to write, it is ...
f(x) = (x -(-3))(x -(-4))
This can be "simplified" to ...
f(x) = (x +3)(x +4) . . . . simplifying the signs
f(x) = x^2 +7x +12 . . . . multiplying it out
The standard form of the equation is
.
See the solution below.
Answer:
$1.5 / Ibs
$1.3 / Ibs
Step-by-step explanation:
In order for us to find out unit price of strawberries we do the following calculation for each grocery store
total price/total kgs = unit price of strawberry.
$2.99/2lbs= $1.5 per Ibs
$3.88/3lbs= $1.3 per Ibs
The above answers are rounded off to one decimal place
Answer:
x=0,-6
Step-by-step explanation: