Your equation does not have an x variable. So as-is would be a horizontal line (no x-intercept). If this was a typo and you meant to have x in one of the terms then it would have an x and y intercept.
The y intercept is where it intersects the y-axis. The x coordinate of the y-axis is x=0, so substitute x=0 into the equation, and solve for y.
To find the x-intercept, substitute y=0, and solve for x.
It is the property that equals plus equals are equals.
2048
Instead of -25 plus - 16, think of it as -25 - 16. 25 mins 16 equals -41.
84 + 16 = 100
8
Y- intercept of 4x+8y=16
(0,2)
If: 3x+y = 16 Then: y = -3x+16 whereas -3 is the slope and 16 is the y intercept
Solve for Y algebraically. 4X + 8Y = 16 8Y = - 4X + 16 Y = - 1/2X + 2 graph and see that the Y intercept = 2
16
If 8x + 4y = 16, then y = - 2x + 4 Thus the slope is -2 and the intercept is 4.
The equation is -x -16 equals y. You find this by using the equation for a line mx plus b equals y, where 'm' is the slope and 'b' is the y-intercept. From the information given, you have two points which are 0.-16 ans -16,0. You can find 'm' the slope with the equation y2-y1/x2-x1, or -16-0/0- -16. This is -16/16 or -1 for m and the y-intercept is given as -16. So, substitute into the line equation these values to get the answer given.
To find the y-intercept of the equation (4x - 8y = 16), we set (x = 0). Substituting (x = 0) into the equation gives (4(0) - 8y = 16), which simplifies to (-8y = 16). Dividing both sides by -8, we find (y = -2). Thus, the y-intercept is ((0, -2)).
Remember, the y-intercept is where the x-value is equal to zero. The easiest way to do this is to solve an equation in terms of x, for y. -7y + x - 1 = 5x + 15 -7y = 5x - x + 15 + 1 -7y = 4x + 16 y = (-4/7)x - 16/7 Now that you have solved an equation for y, simply substitute 0 in for x to find the y-intercept. y = (-4/7)(0) - 16/7 y = 0 - 16/7 y = -16/7 This is the y-coordinate of where your y-intercept will occur. Since it is a y-intercept, the x-value is 0, giving you the ordered pair ( 0 , -16/7 ).
96
It is 112
Convert the equation into standard form, y = mx + c, where m is the slope and c is the y intercept. -2x - 8y = 16 8y = -2x - 16 y = - x/4 - 2 Then the slope is -1/4 and the y intercept is -2