Can someone help me with this please
1 answer:
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Answer
Given: Sorry the images are at the bottom.
To find:
Part A: Write a sentence to compare the slope of the two functions and show the steps you used to determine the slope of f(x) and g(x).
Part B: Which function has a greater y-intercept? Justify your answer.
Solution:
On inspection of values of x and f(x) it is clear that f(x) is a linear function
i.e.
1)Slope of f(x) and y-intercept of f(x):
Convert the function in slope intercept form and calculate the slope.
Slope intercept form:
Here,
Slope of f(x)=1,
y-intercept of f(x)=(0,0)
2) Slope and y-intercept of g(x):
Slope of g(x)=7
Y-INTERCEPT of g(x) =(0,2)
Part A:
Slope of f(x) is 1 and slope of g(x) is 7.
Part B:
g(x) has a greater y-intercept.
Hope it helps you.
Given the equation:
(1)
We need to find a, b and c. So, we know that a quadratic equation is given by:
(2)
Then, we need to order the equation (1) and to adjust it to the equation (2), so:
So, if we compare these two equations, the conclusion is:
(3)
Substituiting a, b and c into (3):
Finally, the results are two values:
(1)
We need to find a, b and c. So, we know that a quadratic equation is given by:
(2)
Then, we need to order the equation (1) and to adjust it to the equation (2), so:
So, if we compare these two equations, the conclusion is:
(3)
Substituiting a, b and c into (3):
Finally, the results are two values: