Answer:
Step-by-step explanation:
Given
Required
Determine the value of k
First, we need to determine the equation of g(x)
Start by calculating the slope (m)
Where x and y are two corresponding values:
The slope (m) is:
The equation is calculated using:
Where
and
Make y the subject of formula
So:
Next, we determine the equation of f(x)
Start by calculating the slope (m)
Where x and y are two corresponding values:
The slope (m) is:
The equation is calculated using:
Where
and
Make y the subject of formula
So:
Recall that
Make k the subject
Substitute values for g(x) and f(x)
Answer:
It is 6.59
Step-by-step explanation:
I'm not really sure but hope it helps<33
The product of (x1)^2 is 20
Answer:
To solve for the zeros of the function equate f(x) = 0
That's
- 2x² + x + 5 = 0
Using the quadratic formula
a = - 2 b = 1 c = 5
And from the question
b² - 4ac = 41
So we have
We have the final answer as
Hope this helps you
Answer:
Step-by-step explanation:
Some situtations at the supermarket and other daily activities you would need a polynomial equation with an exponent of 3 or higher. The graph looks more like an S than a U. With a variable as a denominator it looks like two slopes that are opposite of each other. With a variable as an exponent its either a straight line or a weird curve that starts on the y axis before dipping down a bit and curving up.