y=4.5
if y=1/4x and x=,find y
y
if y = 5x – 8 find the value of x if y = 7
The problem is If y³−3y+4x=0, find y′ by implicit differentiation
solve the x and you find the y
To find x as a percentage of y, calculate 100*x/y.
Assuming that you want to find y when x is 40, it is 200.
1
Find the y value when x=0.
y = -5
y = 8
to find the y-intercept you plug in your x and y values in to the equation of y=mx+b. b is the y intercept and m is the slope. To find the x-intercept, set y = 0, and find value of x that satisfies the equation. If it is a line in the form y=mx+b, then the x-intercept will be at x= -b/m