Question

Help in algebra!

Answer 1

2. The table below represents a linear function f(x) and the equation represents a function g(x).
X F(x)
0 28

1 30
2 32

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. (4 points)

Part A:
Find the Slope of f(x): 2
Find the Slope of g(x): 10
Write a sentence comparing the two slopes:
Part B:
What is the y-intercept of f(x):
What is the y-intercept of g(x): g(x) = 10x - 25 g(0) = 10(0) - 25 =0 - 25 = -25
Which one is greater?
I need help in comparing them, and the y-intercept of f(x) and which one is greater

Answer 2

@mathstudent55 help me!!

Answer 3

is \(g(x)=10x-25\) ?

Answer 4

Part A: Find the Slope of f(x): 2
Find the Slope of g(x): 10

that is right
the slope of \(g\) is 10 because the slope of \(y=mx+b\) is \(m\)
the slope of \(f\) is 2 because increase by 2 in x gives an increase of 2 in y

Answer 5

ok

Answer 6

What is the y-intercept of f(x)
it is 28 because if x = 0, f(0) = 28
What is the y-intercept of g(x):
g(x) = 10x - 25 g(0) = 10(0) - 25 =0 - 25 = -25

Answer 7

Which one is greater?
evidently 28 is greater than -25