Remember that f(a) is the same thing as y just about. So the y value is -2. That's the flat part of the graph about.
You need an x value that is along the flat part of the graph.
The flat part goes from x = - 1 to x = 0
You need a value between 0 and - 1. The only value there that does that is B.
I don't know why the answer was given to you as A. It is not correct. Sometimes questions are like that. There's just an error in them. Appeal it with your teacher.
B <<<<<< answer.
Answer:
D = 0
Step-by-step explanation:
D = b^2 - 4ac =
= 6^2 - (4*1*9) =
= 36 - 36 = 0
Ahh, yes, college can be very had for math. I do struggle with simple fractions.
Jokes aside, 12/6 can be simplified to 2/1 or plainly 2
The value of x is B. 70°.
The angles of a triangle always add up to 180°. First, you must subtract 40 from 180 to know the sum of the remaining angles.
180 - 40 = 140 ⇒ The sum of the remaining angles is 140°
The Isosceles triangle theorem states that if two sides of a triangle are congruent, then the angles opposite those sides are congruent. Since the angle measurements of the remaining two angles are congruent, to find the value of x, you have to divide the sum of the remaining angles by 2.
140/02 = 70 ⇒ The value of x is 70°
Answer: acute equilateral
Step-by-step explanation: