5/4 would be ur answer point slip formula is y^2 - y^1 over x^2 - x^1
Answer:
21
Step-by-step explanation:
put 21 were x is and then divide 21÷7=3
This is a function when u have f(n) u plug in the number for example 1 because the number -13 is the first number in the sequence
Answer:
7
Step-by-step explanation:
The rate of change is defined as
f(x2) - f(x1)
--------------------
x2-x1
x2 = 6
f(6) = x^2 – 3x – 10 = 6^2 -3*6 -10 = 36 - 18-10=8
x1 = 4
f(4) = x^2 – 3x – 10 = 4^2 -3*4 -10 = 16 - 12-10=-6
Substitute the values into the expression
8 - -6
--------------------
6-4
8+6
------------
2
14/2= 7
