Answer:
a >2
Step-by-step explanation:
n = 3a-6
n must be positive
3a > 6 for n to be positive
Divide by 3
3a/3 > 6/3
a >2
Answer:
Let the quadratic equation be
Step 1: Take the coefficients of the term and divide the entire equation
Here the coefficient of is 2
So dividing the entire equation by 2, we get
Step 2: Move the constant term to the right side of the equation
Step 3: Complete the square on the left side of the equation and balance this by adding the same number to the right side of the equation
= = = 9
Step 4: Take the square root on both sides of the equation
Step 5 Subtract 3 from both sides:
x = 2.45 - 3 or x = -2.45 - 3
x = - 0.55 or x = -5.45
Start by dividing 419 by 100. then multiply by 110.9. that’ll give you 464.671 then round to the hundredth which is 464.67.
The function is an increasing linear function
<h3>How to determine the function type?</h3>
The function is given as:
f(x) = 4.2x
The above function is a linear function, because linear functions are represented as:
f(x) = mx + b
Where m represents the slope.
A positive slope represents an increasing linear function.
By comparison;
m = 4.2
4.2 is positive
Hence, the function is an increasing linear function
Read more about functions at:
brainly.com/question/4025726
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Answer:
It's (4,5)
Step-by-step explanation:
Hope it helps. Bye