Answer:
decrease by 2
Step-by-step explanation:
6/3 = 2
6>3, then it must be a decrease
Answer:
Step-by-step explanation:
First, instead of doing 1395, let's find its coterminal angles. We can do so by subtracting 360 until we reach a solvable range. So:
This is still too high, continue to subtract:
So, instead of 1395, we can use just -45.
So, evaluate each trig function for -45:
1)
Remember that we can move the negative inside of the sine outside. So:
Remember the sine of 45 from the unit circle:
2)
Remember that we can ignore the negative inside of a cosine function. So:
Evaluate using the unit circle:
Now, remember that tangent is sine over cosine. So: "
We already know them. Substitute:
Simplify:
And we're done!
Answer:
Slope = 3
y-intercept = (0, 11) or 11
Step-by-step explanation:
Every time x goes up by 1, y goes up by 3, so the slope is 3.
To find the y-intercept, you look at what y is when x = 0. In this case, it's 11.
Isn't it just 8^4? (sorry if i get this wrong, this is what i'm currently learning!!)