Answer:
1/2
Step-by-step explanation:
its j the biggest its not that hard
Answer:
operator
Step-by-step explanation:
Operator is represented as any symbol that indicates an operation to be performed.
Examples:
- Square root of√x, which indicates the square root is to be taken
- d/dx, which indicates differentiation with respect to x is to be performed
Answer:
= 2x^3-8x^2-7x+28
Step-by-step explanation:
Multiply k(x) by p(x):
(2x^2-7)(x-4) = 2x^3-8x^2-7x+28
(don't forget to add the exponent when you multiply it by x: 2x^2*x = 2x^3)
Answer:
Option B.
Step-by-step explanation:
The given table of values is
x y
0 15
5 10
10 5
15 0
We need to find the correlation coefficient for the data shown in the table.
The range of correlation coefficient is [-1,1] and it denoted by r. It means option C and D are incorrect.
If the data lie on a increasing straight line, then r=1. It is also known as strong positive correlation.
If the data lie on a decreasing straight line, then r=-1. It is also known as strong negative correlation.
If there is a not relation below data points, then r=0. It is known no correlation.
From the given table it is clear that the value of y decreasing by a constant rate. The value of y decreased by 5 as the value of x increased by 5. It means all the points lie on a decreasing straight line.
Therefore, the correlation coefficient for the data shown in the table is -1. The correct option is B.
Answer:
Yes
Step-by-step explanation:
When graphing it you can see that (3, 4) is clearly a solution. The proper equation using slope intercept form is y= 2/3x + 2.