Answer:
They are both undefined
Step-by-step explanation:
f(x)=-3x^2-1
f(-2)= -3(-2)²-1=-3·4-1= - 13
Answer:
<h2>84°</h2>
Step-by-step explanation:
There are two properties we need to understand to solve this:
1. The angles of a triangle always add up to 180°
2. The angles along a straight line must add up to 180°
Let's solve!
Notice that the bottom angle is 134°, but we want to know the other angle. Since they add up to 180°` (because this is a straight line) we will subtract 134 from 180, to get an answer of 46°.
To solve the next angle we will do the same process:
180 - 130 = 50
50°
Now that we have two angles of the triangle, we can solve for x. Remember that the three angles of the triangle add to 180°.
Adding the two angles together:
50 + 46 = 96
And subtracting them from 180:
180 - 96 = 84
The value of x is 84°
I'm always happy to help :)
Answer:
A, C and E
Step-by-step explanation:
In the graph, it looks like there are no outliers, as the points are all generally in one line, it looks linear and it has a negative association because as the x value increases, the y value decreases.
Hope this helps!