0
Add your answer:
Earn +20 pts
At which point on the Y axis does the graph line Y equals 3X plus 5 cross A -3 B 3 C 5 D X?
5, of course!
What is the answer for y equals 3x plus 1?
y = 3x + 1 is a linear equation - it is the equation for a graph of a straight line that crosses the y axis at 1 and the x axis at -1/3, and has a gradient (slope) of 3.
Which graph represents the equation y equals 3x plus 2?
The one which shows a straight line with a positive gradient of 3 and crossing the y axis at 2.
Y equals mx plus b What is b?
The equation y = mx + b is the equation for a line in slope intercept form, with m being the slope, and b being the y-axis intercept.
Using the discriminant how many times does the graph of this equation cross the x axis 3x2 plus 6x plus 20?
In this case, the discriminant is less than zero and the graph of this parabola lies above the x-axis. It never crosses.
What is the solution for 3x plus y equals 6?
This is an equation of a straight line. There is no 'one solution' for x and y. The line will cross the y-axis at y = 6, and the slope is -3.
Where does the y equals 4X plus 1 cross the y axis?
when x = -0.25
At which point on the Y axis does the graph line Y equals 3X plus 5 cross A -3 B 3 C 5 D X?
5, of course!
When does the line y equals x plus 6 cross the y axis?
at y=6.Make x==0 // then you get the y interceptthen y=0+6solve for y, y=6
Does y equals 3x2 minus 5x plus 1 cross the x axis?
Yes, it crosses at (0.23,0) and (1.43,0).
What is the Graph x plus y equals 3?
It is the line obtained by joining the following points ----->>> (3,0) on x axis and (0,3) on y axis This line is tilted to 45 degrees from negative x axis.
The gradient of the line y equals 4 plus 3 is?
Zero, the line is parallel to the x-axis at a distance 4+3 = 7
How do you graph y plus 7 equals 0?
It is: y = -7 which is a straight line parallel to the x axis
How do you graph y equals negative four plus one?
It is a horizontal line, three units below the x-axis.
Where does y-3x plus 3 equals 0 cross the x axis?
rearrange: y = 3x - 3, which crosses the x-axis when y = 0, ie when x = 1
How many times will the graph of y equals x2 plus 6x plus 9 cross the x axis?
None, it touches it at x = -3.For a quadratic y = ax2 + bx + c, it will meet the x-axis (y = 0) either 0, 1 or 2 times dependent on: b2 - 4ac. If b2 - 4ac is:> 0 the line meets the x-axis twice, so crosses it twice= 0 the line meets the x-axis once, so it does not cross it but only meets it.< 0 the line does not meet the x-axis at all, so cannot cross it.for y = x2 + 6x + 9:b2 - 4ac = 62 - 4 x 1 x 9= 36 - 36= 0so the line meets the x-axis once, but does not cross it - all the values of y are greater than, or equal to zero, but never negative.
What is an equation of the axis of symmetry of the parabola represented by y equals -x2 plus 6x-4?
Line of symmetry: x = 3
