# Algr1

Find the x and y intercept of the equations.
1.5x+6y=-30
2.x-4y=-16
3.-3x+4y=12
How would I solve these and what is the anwsers

1. 0
2. 0
3. 2
1. For all of them you have to solve for "y" on one side in y= mx+b

where m is your slope and b is the y-intercept.

1. y= -5x/6 - 5
2. y= x/4 + 4
3. y= 3x/4 + 3

From this you can see that "-5" "4" and "3" are your "b" values. Thus those are your y-intercepts.

In order to find x-intercepts, you set y=0 and solve for x.

so:

1. 0= -5x/6 - 5
2. 0= x/4 + 4
3. 0= 3x/4 + 3

Hope you can do this on your own :)

1. 0
2. 0
posted by Anonymous

## Similar Questions

1. ### MATH

Please help me!!!!!!!!!!!!!!!1 Instructions a. If needed, rewrite the following equations in slope-intercept form. * b. Indicate the slope and the y-intercept for each of the equations. c. Using graph paper and a straight edge,
2. ### math

How do you solve this problem? Find the slope-intercept equation of the line that has the given characteristics. Slope 8 and y-intercept (0,5) The slope-intercept equations is y=
3. ### Algebra

Question 1 Solve using the multiplication principle then graph. -15>-75 Question 2 Translate to an equality. Use the variable x. The number of people in the chess clubi less than or equal to 15. Question 3 Solve using the addition
4. ### Mat/116 Algebra

Hello I'm having some difficulities learning about the graphing, slopes, and equations, can you please help me with this: The price of an amusement park ticket is greather than or equal to \$29 The inquality is? find the slope
5. ### Algebra

The equations for two functions are shown below. f(x) = x + 3 and g(x) = 2x - 5 Which intercept is farthest from the origin compared to the other three intercepts? A) x-intercept of f(x) B) y-intercept of f(x) C) x-intercept of
6. ### Algr.1

Find the x and y intercept of the equations. 1.5x+6y=-30 2.x-4y=-16 3.-3x+4y=12 How would I solve these and what is the anwsers
7. ### Algr1

Find the x and y intercept of the equations. 1.5x+6y=-30 2.x-4y=-16 3.-3x+4y=12 How would I solve these and what is the anwsers
8. ### Algebra

Find the slope and the y-intercept. y=5x I know the slope would be 5, but what would the y-intercept be??0 Graphing it is always a good way to check. Remember that y=mx+b b is the y intercept. Is there is no b then it would be
9. ### Help 5!!!

5. Find the x and y intercepts of each linear equation. Be sure to write your answers as ordered pairs. y = 3x - 6 6y = -x + 2 On the second equation, change it to read y= ...,. Divide both sides of that equation by 6 to get the
10. ### Math/Algebra

Please help me with this, below is a question I have to answerâ€¦below that is my answerâ€¦did I do, or answer this correctly? Post a response of at least 50 words to the following: Explain how to graph linear equations using the

More Similar Questions