The description below represents Function A and the table represents Function B.
The function is 8 more than 3 times x.
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.
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