How do you find the x intercept for 3x+y=-1?

How do you find the x intercept for 3x+y=-1?

it's on big ideas math I also need to know how to graph it. It's really hard. I need to know the answer in about 10 minutes. So please hurry. I will be forever in your dept if you help me....

Please help! been stuck on this for a while!

Help! i can't figure this out!

steps on how to solve please I appreciate it

Plz help me x etc etc

f(x)=2x^2-x+1 what I did: 2x^2/2 - x/2 = -1/2 x^2 - x/2 = -1/2 x^2 - x/2 +1/16 = -1/2 +1/16 (x-1/4)^2= -7/16 Vertex: (1/4, 7/16) But when I graph...

Hi guys I had a quick question? How do you determine the minimum degree of a function. Do you look at the roots or the extrema in the graph? If you do look at the x intercepts couldn't that answer...

-4x+5y=-8 I'm doing ECA review and can't remember how to do these type of problems. thanks for any help

find a polynomial function of degree 2 whose x intercept are -1 and 5 and whose range is (-∞,9)

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what is the x int in y=x3+3 ?? pls help

Let P(x)=-2x^4+2x^3+12x^2 When factored, P(x)= -2x^2(x+2)(x-3) (a).State the domain. (b) State the x-intercepts: (c) State the y-intercept:

Its for a math thing and I just dont get it can someone plz explain

Find the value of m in y = mx + 3 so that the x- intercept of its graph will be (4,0)

how do you identify the x and y intercepts from a graph? am i overcomplicating it? my Hw question says: "Draw a line on the coordinate grid below. Identify the x- and y- intercepts. Then write...

what is the difference between y and x intercept. what is slope?