Quadrant 1 - right and up
2 left and up
3 down and left
4 - down and right
<u>2</u>I<u>1</u>
3I4
Hi Robles928518,
0,1x + 9 ≤ 45
0,1x ≤ 45 - 9
0,1x ≤ 36
x ≤ 360
x ∈ ] - ∞ ; 360 ]
ABC = 180 degrees because a triangle is always equal to 180degree
let's recall that i⁴ = 1 so then
Answer:
Domain: {x|-4<=x<=4}
Step-by-step explanation:
Domain reffers to the set of the 1st elements, so the x values. In the image we see the ellipse go through both x and y axis but since the question is asking for domain and NOT range (range meaning y values) we can conclude that we need the x values, those being -4 and 4.
I took the review and got it right
On Edge 2020 it's answer C
Domain: {x|-4<=x<=4}