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What are the roots of y equals 12x2 plus 15x-4?
y = -1.47585741 or y = 0.22585741 (to 8 dp)
What is 15x plus 25y equals 315 in slope-intercept form?
15x+25y = 315 25y = -15x+315 y = -0.6x+12.6 which is now in slope-intercept form
What is the rate of change for the linear function y equals 2x plus 3?
The rate of change for the linear (not liner) function, y = 2x +/- 3 is 2.
What is the rate of change y equals -3x plus 10?
y is reduced by 3 units for every increase of 1 in x.
What is the slope intercept form of 15x plus 6y equals 45?
15x + 6y = 45 6y = -15x + 45 (move y to left-hand side) y = (-15/6)x + 45/6 (divide by coefficient of y, 6) y = (-5/2)x + 15/2 (reduce fractions) This is your final answer. your slope is -5/2 and your intercept is 15/2.
What is the rate of change in a linear relationship?
The rate of change equals the slope. In the basic formula y=mx+b, the rate of change is equal to m. In the equation y=5x+3, the rate of change equals 5.
Can you show me how to graph y equals -15x 60?
If you mean: y = -15x+60 then 15x+y = 60 When y = 0 then x = 4 When x = 0 then y = 60 Coordinates of the line are: (4, 0) and (0, 60)
What is the rate of change if y equals -3 plus 10?
If 'y' equals 3 plus 10, then 'y' equals 13 ... today, tonight, and tomorrow, until the cows come home, pigs fly, and hell freezes over. 'Y' does not change, so its rate of change is zero.
What are the roots of y equals 12x2 plus 15x-4?
y = -1.47585741 or y = 0.22585741 (to 8 dp)
How many solutions does y plus 5x equals -2 -15x-3y equals 6 have?
Sounds like a system of equations. Y + 5X = - 2 - 15X - 3Y = 6 substitution using first equation Y + 5X = - 2 Y = - 5X - 2 ==========insert into other equation as this is Y - 15X - 3(- 5X - 2) = 6 - 15X + 15X + 6 = 6 ========================This looks to be a dependent system that has an infinite number of solutions
3X -15X - y equals 45?
3x-15x-y= 45 -12x-y=45 -y=12x+45 y=-12x-45 Solution set: straight line, y-intercept=-45 and slope =-12
How do you change 15x-y-45 into slope intercept?
5y = 15x -45 Divide by 5 y = 15x/5 -45/5 y = 3x -9 y = mx + b m= 3 6 = -9 The slope is 3 The y intercept is -9
What is 15x plus 25y equals 315 in slope-intercept form?
15x+25y = 315 25y = -15x+315 y = -0.6x+12.6 which is now in slope-intercept form
What is the rate of change for the linear function y equals 2x plus 3?
The rate of change for the linear (not liner) function, y = 2x +/- 3 is 2.
Find the Y intercept and the x intercept for the equation -15x plus y equals 65?
15x + y =65divide by 65 b/s3x/13 + y/65=1ORx/4.33 + y/65=1HENCE X INTERCEPT=4.33 AND Y=65
How you find the y intercept of y equals 15x?
The y-intercept is whatever number (with no variable) is added onto the end of the equation y=mx+b. In this case b is the y-intercept. In y=15x the y-intercept is 0 because there is no number without a variable on the end.
Which is the greater rate of change y equals 2x plus 1 or y equals -3x - 1?
The second equation has the steeper slope.
