Answer:
y = (1/2)x + 1
Step-by-step explanation:
linear line equation is y = mx + b
Where m is the slope and b is the y-intercept when x is 0.
For m, m is change in y(delta y) over change in x(delta x).
We are given two points: (0,1) and (4,3).
m = (y2 - y1)/(x2 - x1) = (3-1)/(4-0) = 2/4 = 1/2
y = (1/2)x + b
Now plug in (0,1) into above equation to find b value.
1 = (1/2)0 + b => b = 1
Final equation is y = (1/2)x + 1
Answer:
-7
Step-by-step explanation:
“the thing”???? what that mean
Answer:
All of them.
Step-by-step explanation:
They can all be written as a fraction a/b.
Answer: $125
Explanation: First begin with the interest formula which is below.
Interest = principal · rate · time
In this problem, we're solving for the interest.
The <em>principal</em> is the amount invested of $500.
The <em>rate</em> is 5% which we can write as .05.
The <em>time</em> is 5 years.
So we have I = (500)(.05)(5).
Now we multiply.
(500)(.05) is 25 and (25)(5) is 125.
This means that the interest earned is $125.
