In Exercises 46–49, give the slope and y-intercept of each line w...

Question

In Exercises 46–49, give the slope and y-intercept of each line whose equation is given. Then graph the line. y = (2/5)x - 1

Accepted Answer

determine the Y intercept and slope of the line defined by Y equals 47 X plus three. Then grab the line. The first one to find our Y intercepts are slope. Well, if you look here, our Y intercept, it's given from our equation equation of a line is Y equals Mx plus B. Why yourself to B. R. B. Look here the B. Is the constant in our equation, which turns out to be three. The slope is gonna be our M. The M. is the number in front of the X. So what's their slope is 4/7. Now we have our Y intercepts in our slope. We want to figure out which graph corresponds to this answer. I feel like an A. We have a slope of 4/7. And the wire step before you look in the graph, the y intercept is at 04. So it can be a let's look at B B says the slope is four of seven. The winner said this too. We do have a Y intercept of two here, Which is not a wire set of three. So that one is also wrong. Somebody got beat C. has a slope of four or 7. And the wire set with three. That's the answer. We got. We notice here our wire services 03 And we go up to which would be a slope of 4-7. Let's take a D. Just picture this says we have a slope of 4/7 and wire set of negative three. That doesn't match the graph in the graph has a wire Cept six so it can't be D. Either, which means the answer we want. There's answers. See I hope they'll be solved the problem. Thank you for watching. Goodbye.

In Exercises 46–49, give the slope and y-intercept of each line whose equation is given. Then graph the line. y = (2/5)x - 1

Key Concepts

Slope

Y-Intercept

Graphing Linear Equations

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