Mathematics

The description below represents Function A and the table represents Function B.

Function A

The function is 8 more than 3 times x.

Function B

x

y
-1

2
0

5
1

8


Which statement is correct about the slope and intercept of the two functions?

Their slopes are equal but y intercepts are not equal.

Their slopes are not equal but y intercepts are equal.

Both slopes and y intercepts are equal.

Neither slopes nor y intercepts are equal.


Answers

KatriceLaigo

2 years ago Comment

function A : slope = 3 and y intercept = 8

function B : (-1,2)(0,5)
slope = (5 - 2) / (0 - (-1) = 3

y = mx + b
5 = 3(0) + b
5 = b
equation is : y = 3x + 5.....slope is 3, y intercept is 5

so...slopes are equal, but y intercepts are not