Answer:
The slope of the line that contains the points (-1, 2) and (4, 3) is:
Step-by-step explanation:
Given the points
Finding the slope between (-1, 2) and (4, 3)
Using the formula
Slope = m = [y₂ - y₁] / [x₂ - x₁]
= [3 - 2] / [4 - (-1)]
= 1 / 5
Thus, the slope of the line that contains the points (-1, 2) and (4, 3) is:
Answer:
$10496.77
Step-by-step explanation:
We have been given that Barbara puts $200 into an account every month that pays 4.5% interest, compounded monthly.
To find the money in the account after 4 years, we will use future value formula.
, where,
R = Regular deposits,
r = Interest rate in decimal form
n = Number of times interest in compounded per year,
t = Time in years.
Substitute given values:
Therefore, there will be an amount of $10496.77 in the account after 4 years.