Answer:
y = -1/4x - 2
Step-by-step explanation:
Step 1: The y-intercept is on the y-axis line. The y-intercept in this graph is -2.
Step 2: To find the slope. The line is going downwards so that helps us know that the slope is going to be negative. You want to get the bottom point to the top. So move upwards 1 time and move 4 times to the left.
Step 3: Now just put everything together.
Use pythagorean theorem:
sin^2 + cos^2 = 1
(-1/3)^2 + cos^2 = 1
1/9 + cos^2 = 1
cos^2 = 8/9
cos = +- sqrt(8)/sqrt(9) = +- 2sqrt(2)/3
Determine whether cos is positive or negative by looking at which quadrant the angle is in.
pi < theta < 3pi/2 ---> this is 3rd quadrant where x or cos is negative
Therefore cos(theta) = -2sqrt(2)/3
Answer:
I believe it is called the multiplicand
Step-by-step explanation:
Answer:
y=-2x-3
Step-by-step explanation: cuz y=mx+b ur slop is -2 and ur y is -3
Answer:
Step-by-step explanation:
Here we found out that the two samples are independent, so we can use independent t test for testing the average batting rattlers and Vikings
Independent group mean, the population standard deviation and / population variance known.
