6x-2y=-18
x intercept is where the line crosses the x axis or where y=0
set y=0 and solve for x
-6x-2y=-18
-6x-2(0)=-18
-6x-0=-18
-6x=-18
divide both sides by -6
x=3
xintercetps is x=3 or at point (3,0)
1/8x8=1 1/2x4=2 1/4x4=1 2+1+1=4 4 divided by 2 2 lbs or if it is like mode it would be 1/8 lbs. Hopefully this works for you!
Answer:
The growth factor of f(x) is less than the growth factor of g(x) (Option B)
Step-by-step explanation:
The growth factor of a function h(x)=a(b)^x is b.
1) f(x)=5(3)^x
The growth factor of f(x) is 3.
2) g(x)=a(b)^x
when x=0, g(0)=1→a(b)^0=1→a(1)=1→a=1
g(x)=1(b)^x→g(x)=(b)^x
when x=1, g(1)=5→(b)^1=5→b=5
g(x)=(5)^x
The growth factor of g(x) is 5.
The growth factor of f(x)=3 is less than the growth factor of g(x)=5
Answer:
Exact probability = 1/7
(Approximate probability = 0.142857)
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Explanation:
There are three 5 dollar bills out of 7 total. The probability of selecting a five dollar bill is 3/7. Let A = 3/7 since we'll use it later.
After the first selection is made, we have 3-1 = 2 five dollar bills left out of 7-1 = 6 bills overall. This is assuming we do not put the first selection back, or replace it with another five dollar bill.
The probability of selecting another five dollar bill is 2/6 = 1/3. Let B = 1/3.
Multiply the values of A and B to get
A*B = (3/7)*(1/3) = (3*1)/(7*3)= 1/7
Note the 3's divide and cancel out.
Using a calculator, 1/7 = 0.142857 approximately