The slope intercept of a line is given by y=mx+c, where:
m=slope, c=y-intercept.
Thus the slope-intercept form of our equation will be:
-6+2y≤42
adding 6 in both sides we get:
-6+6+2y≤42+6
2y≤6
dividing both sides by 2 we get:
(2y)/2≤6/2
y≤3
the answer is y≤3
If you do long division of the numerator and nominator, if the remainder is 0, the decimal form is terminating. If the remainder is non-zero, it will be a repeating decimal...
Answer:
x=17/3
Step-by-step explanation:
3x+2 = 19
3x = 19-2
3x = 17
x= 17/3
Answer:
30. 48
Step-by-step explanation:
12 inches make a foot. 6 times 2 = 12
15.24 times 2 = 30.48
F(x)=2x+5
We can rewrite as y = 2x +5.
We need to find x.
y=2x+5
y-5 = 2x
x=(y-5)/2
Now we need exchange y by x, and x by y.
x=(y-5)/2
y=(x-5)/2
f⁻¹(x)= (x-5)/2
f⁻¹(8)= (8-5)/2= 3/2 =1.5
f⁻¹(8)=3/2 or f⁻¹(8)=1.5
