Question

What is the slope of line t? and what y-intercept of line t?

Answer 1

The slope would be B. 1/3.
The Y Intercept would be -1.

Answer 2

slope =
`(1)/(3)`, y- intercept = - 1

Explanation:

to calculate the slope m use the gradient formula

m = ( y₂ - y₁ ) / ( x₂ - x₁ )

with (x₁, y₁ ) = (0, - 1) and (x₂, y₂ ) = (3, 0) ← 2 points on the line

m =
`(0+1)/(3-0)` =
`(1)/(3)` → B

the y-intercept c is where the line crosses the y- axis

that is c = - 1 ← y- intercept