Travel direction 3i + 2j, slope = 2/3.
We have slope and a point (-2,1) this gives us a line equation:
LINE BEFORE THE TURN, EQUATION: y = (2/3)x + 1
The point of intersection of the two lines:
1) through (-2,1) with slope 2/3 and;
2) through (-1,6) with slope 3/2.
Answer:
<em> Linear model
</em>
The function f(x) which represents the total amount in the savings account in x months is given by: f(x)=25x+2000
Step-by-step explanation:
Given:
Enrico deposited $2000 in a savings account.
Each month he will deposit additional $25.
This shows that the rate at which the amount is increasing each month is constant.
Therefore, the model will be linear with a slope 25.
So , if x represents the number of months.
and f(x) represents the corresponding amount in the account.
Then the function f(x) is given by: f(x)=25x+2000
I think it’s the fourth one!!
Answer:
Step-by-step explanation:
(7.8*103)(1.*104)=83553.6
803.4*104=83553.6
Answer:
√19
Step-by-step explanation:
Pythagoras's theorem:
Where side c is the hypotenuse and sides a and b do not matter if switched.
9²+b²=10²
81+b²=100
b²=100-81
b²=19
b=√19
