Answer:
m=-2
the slope is -2
Step-by-step explanation:
Answer:
J
Step-by-step explanation:
Find the common ratio r of the geometric sequence then multiply a term by r to obtain the next term
r = 
= 
= - 
The next 3 terms are
× - = - 
- × - = 
× - = - 
Answer:
5; -22
Step-by-step explanation:
A linear function has a positive relationship and as such an increase in one variable (input variable) causes an increase in the other variable (output variable) i.e the variables are directly proportional.
Given the following data;
Input: 1 2 3 4 n
Output: -10 -13 -16 -19
For an input variable of 1, 2, 3, 4; the output variable is -10, -13, -16, -19 respectively.
To find the value of n;
We can deduce that the input is increasing by a value of 1.
Thus, n = 4 + 1 = 5
For the output;
We can deduce that the output is increasing by a value of -3.
Thus, the next output = -19 + (-3) = -22
Answer:
The area of the black portion = 219.752280681013 cm²
Step-by-step explanation:
<u><em>the canvas has the shape of a square </em></u>
<u><em>with sides of length 8×4 = 32 cm</em></u>
Then
<u>• The area of the canvas</u>
= 32²
= 1024 cm²
<u>•• The area of the four circles</u>
= 4×(π×8^2)
= 804.247719318987 cm²
<u>••• The area of the black portion</u>
= 1 024 - 804.247719318987
= 219.752280681013 cm²
Answer:
i the that should be -1.1
