Question

help?! 3 questions.

Answer 1

The table below represents a linear function f(x) and the equation represents a function g(x):


x f(x)
−1 −9
0 −1
1 7
g(x)

g(x) = 3x − 2


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). (6 points)

Part B: Which function has a greater y-intercept? Justify your answer.

Answer 2

@TheSmartOne

Answer 3

@Data_Lg2

Answer 4

@jhonyy9

Answer 5

Part A Steps:

1. Pick and two points from f(x) and apply the slope formula: \(\sf slope(m)=\Large \frac{y_2-y_1}{x_2-x_1}\). This will be the slope of f(x).
2. g(x) is in the slope-intercept form: \(\sf y=\color{red}{m}x+b\), you just have to copy the \(\sf \color{red}{m}\) value from the equation. This is the slope of g(x).
3. After getting the values, you can now compare the two slopes.
5. Tell me what you will get and I'll check them (:

Answer 6

@11study11 come here

Answer 7

y=8x+b

Answer 8

@Data_Lg2

Answer 9

hmm what did you get for the slope of f(x)?

Answer 10

8 is right

Answer 11

now what did you get for the slope of g(x)?

Answer 12

?

Answer 13

g(x) = 3x − 2


in the form of

y = mx + b, where m is the slope

so what did you get as the slope is what data is asking :P