Use the double intercept approach to find the graph of –1 = –y + x. a. b. c. d.

So our function is -1 = - y + x.

If we use the double intercept approach, we can see that y = x + 1, so y is equal to 0 when x is equal to -1. So the graph would pass through the point (-1,0). Also we know that x = y -1, so x is equal to zero when y is equal to 1,

So the graph passes through the point (0,1). Now you have two points of the linear graph, so you can connect them with a straight line, and that will be the graph of the function.

f(x) is the value of the function. b is the value of the function when x equals zero or the y-coordinate of the point where the line crosses the y-axis in the coordinate plane.

step-by-step explanation:

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step-by-step explanation:

let

we know that

the y-intercept is the y-coordinate of the point when the value of x is equal to zero

so

the y-coordinate of the point a is the y-intercept

the answer part a) is

the value of y-intercept is

part b) find the slope m

we know that

the value of the slope is equal to

substitute the values

therefore

the answer part b) is

the value of the slope is equal to

the general answer is

the slope is

the value of y-intercept is