Question about Bagatrix College Algebra Solved Full Version for PC (185861000229)

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Posted on Jan 02, 2017

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slope or m = (y2 -y1)/(x2-x1)

always start with the same point.

m = (1 - (-5))/(-2-5)

m = (1 + 5)/(-7)

m = 6/-7

m = -6/7

The y-intercept is the b in the equation y=mx+b.

We can use either point to calculate b. Let's use (-2,1). So every time we see x, we put in -2, and every time we see y, we put in 1.

y = -6/7x + b

1 = -6/7 (-2) + b

1 = 12/7 + b

1 = 1 5/7 + b

-5/7 = b

So, y = -6/7x - 5/7

To check, we substitute in the other point and see if the left side is equal to the right side.

LS RS

-5 -6/7(5) - 5/7

-5 -30/7 - 5/7

-5 -35/7

-5 -5

LS = RS

QED

Good luck,

Paul

always start with the same point.

m = (1 - (-5))/(-2-5)

m = (1 + 5)/(-7)

m = 6/-7

m = -6/7

The y-intercept is the b in the equation y=mx+b.

We can use either point to calculate b. Let's use (-2,1). So every time we see x, we put in -2, and every time we see y, we put in 1.

y = -6/7x + b

1 = -6/7 (-2) + b

1 = 12/7 + b

1 = 1 5/7 + b

-5/7 = b

So, y = -6/7x - 5/7

To check, we substitute in the other point and see if the left side is equal to the right side.

LS RS

-5 -6/7(5) - 5/7

-5 -30/7 - 5/7

-5 -35/7

-5 -5

LS = RS

QED

Good luck,

Paul

Mar 23, 2017 | Homework

To find the x-intercept, set y equal to zero and solve for x.

To find the y-intercept, set x equal to zero and solve for y.

In this case the x-intercept is -3 1/8 and the y-intercept is -5.

To find the y-intercept, set x equal to zero and solve for y.

In this case the x-intercept is -3 1/8 and the y-intercept is -5.

Nov 06, 2014 | Computers & Internet

Assuming we're dealing with the straight line y=(-3/4)x+13. the y intercept is 13.

If we're really dealing with the hyperbola y=-3/4x+13 then there is no y intercept since there's a vertical asymptote at x=0.

If we're really dealing with the hyperbola y=-3/4x+13 then there is no y intercept since there's a vertical asymptote at x=0.

Mar 20, 2014 | Computers & Internet

I will not try to make sense of the context (there is no a). You have a linear relation between two variables x and s (y). Here is how you find the x- and y-intercepts.

x-intercepts (or zeros, roots).

**The x-intercepts are the values of x when y=0. There could be several x-intercepts.**

Set y=0 in the relation 90=6x+3(0) or x=90/6=15. Note: for a linear function**y=ax+b **there is only one x-intercept.**x=-b/a**

**y-intercept**. For a function there can only be **one y-intercept**.

I**t is the value of y when x=0**

Set x=0 in 90=6(0)+3y, This gives** y=90/3=30**

The coordinates of the points of intersection of the line with the axes are (15, 0) and (0,30).

x-intercepts (or zeros, roots).

Set y=0 in the relation 90=6x+3(0) or x=90/6=15. Note: for a linear function

I

Set x=0 in 90=6(0)+3y, This gives

The coordinates of the points of intersection of the line with the axes are (15, 0) and (0,30).

Nov 11, 2013 | Computers & Internet

The x intercept is where your line will cross the x axis. Therefore, the value for y at this point is 0. Substitute 0 for y in this equation and solve for x.

6x + 3(0) = 27

x = 27/6

x = 4 1/2

x intercept = (4 1/2, 0)

Follow the same reasoning for the y intercept.

6(0) + 3y = 27

y = 27/3

y = 9

y intercept = (0,9)

Now plot these two points and draw your line through them.

6x + 3(0) = 27

x = 27/6

x = 4 1/2

x intercept = (4 1/2, 0)

Follow the same reasoning for the y intercept.

6(0) + 3y = 27

y = 27/3

y = 9

y intercept = (0,9)

Now plot these two points and draw your line through them.

May 18, 2012 | SoftMath Algebrator - Algebra Homework...

This line is parallel to the x-axis, so there is no x-intercept. The y-intercept is just the value y=-2.

Jan 12, 2012 | Mcgraw-Hill Glencoe Algebra 1 Florida...

x-intercept: set y=0, and find x=4

The intercept point on the x-axis is (4,0)

y-intercept: set x=0, and find y=4/4=1

The intercept point on the y-axis is (0,1)

The intercept point on the x-axis is (4,0)

y-intercept: set x=0, and find y=4/4=1

The intercept point on the y-axis is (0,1)

Jan 12, 2012 | Mcgraw-Hill Glencoe Algebra 1 Florida...

x-intercept (or zero of the function)

Set y=0 in the equation and solve fo x: 2x-5(0)=20 and x=20/2=10

y-intercept (initial value)

Set x= 0 in the equation and solve for y: 2(0)-5y=20 and y=20/(-5)=-4

If the equation is in the slope-intercept form y=ax+b

1. y-intercept is b

2. To get the x-intercept ( zero of the function) Set y=0=ax+b, and x=-b/a

Set y=0 in the equation and solve fo x: 2x-5(0)=20 and x=20/2=10

y-intercept (initial value)

Set x= 0 in the equation and solve for y: 2(0)-5y=20 and y=20/(-5)=-4

If the equation is in the slope-intercept form y=ax+b

1. y-intercept is b

2. To get the x-intercept ( zero of the function) Set y=0=ax+b, and x=-b/a

Aug 27, 2011 | Texas Instruments TI-84 Plus Calculator

You can try resetting the phone but you'll lose everything. Basically that will show whether or not its a software issue. If not then Sprint will swap it for you for free if you have insurance and $35 if you do not. Good luck I hope this helps. Rate High!!!

May 03, 2011 | Samsung Cell Phones

use the slope-intercept form to graph y=2/3x+4

Mar 31, 2010 | Computers & Internet

Jun 11, 2012 | Bagatrix College Algebra Solved Full...

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