<h3>
Answer</h3>
Given in the question the equation
y = x² - 2x + 6
Name
a quadratic polynomial or a polynomial of degree 2
Ind. var
An input value of function is the independent value = x
Dep. var
The output value of function is the dependent value, as it depends on the value of the input = y
Rule
a function is a rule that assigns to each input exactly one output.
Evaluation
when x = -3
y = (-3)² - 2(-3) + 6
= 21
Answer:
189
Step-by-step explanation:
You take 63% make it a decimal by dividing it by 100 and then you multiply it with 300. 300*.63=189.
Answer:
5x^2 +8x-4
Step-by-step explanation:
(5x - 2) * (x + 2)
We can FOIL
first: 5x*x = 5x^2
outer : 2*5x = 10x
inner: -2x
last : -2*2 = -4
Add these together
5x^2 +10x-2x-4
5x^2 +8x-4
Answer: A good estimation would be about 150.
Step-by-step explanation:
To estimate we can round instead of using exact numbers.
First day he saw about 30 birds and twice as many squirrels, meaning about 60 squirrels. This is about 90 total when added together.
Second day he saw 20 birds and about 40 squirrels so about 60 when added together.
Add day one and day two totals for...
90+60=150
