Answer:
A
Step-by-step explanation:
This is a strict inequality so the line must be dotted, meaning it can only be A or D.
The inequality says that y is less than -2x+4 so we want the region under the line, making A the correct answer.
X-intercept appears at when y = 0
So when cos(0.5x) = 0 -> 0.5x = pi/2 + n*pi, where n is any random integers
So x = pi + 2npi, so the angle can be pi, 3pi, 5pi, so on
Answer:
By factoring our 5 you get, 5(2x^2y-3xy^2)
Answer:
B
Step-by-step explanation:
The distance if you look at the graph has started on 20 so that will be it when they drive
7x10x and use yout braing