It does represent a direct variation.
Direct variation: y = kx
y varies directly with x
Your equation 2y = 5x + 1 is in the form of y = kx but we need to divide out the 2 from 2y so we have the following
2y = 5x + 1
2y / 2 = 5 x/ 2 + 1/2
y = 5x / 2 + 1/2
y = kx
k = 5/2
k = constant of variation = 5/2
Answer and Step-by-step explanation:
The question gives you two functions: f(x) and g(x).
f(x) is given as an equation, and g(x) is given as a graph.
What the question is asking for is which function has a greater value than each other when the value of x is 3.
<u>First, plug 3 into the f(x) equation.</u>
f(3) = 3(3) + 1
f(3) = y = 10
<u>Now, go to the x value of 3 on the graph of g(x). Follow the line up until your reach the line.</u>
You'll see that on the graph of g(x), when x = 3, y (or g(3)) = 7.
f(3) = 10 > 7 = g(3)
This means that f(x) is greater than g(x) when x = 3.
<u>So, A) f(x) is greater. is the answer.</u>
<em><u>#teamtrees #PAW (Plant And Water)</u></em>
<u>I hope this helps!</u>
We have that
3.4=2p----------> divide by 2 both members
3.4/2=2p/2------------> 1.7=p
p=1.7
the answer is p=1.7
There would be 63 old houses because 28/63 is the same as 4/9
Answer:
1/4
Step-by-step explanation:
if there are 12 white marbles
and there are 48 in total
you have a probability of picking one 12/48
if you simplify this, you get 1/4!
viola!
hope this helped!