Answer:
Answer
Step-by-step explanation:
I believe it is the first or second choice. I believe it is the first choice, but it could be the second one.
Sorry hope it helps.
I guess that's f(x) = -3x^2+2
Well :
-3x^2+2=0
-3x^2=-2 / : (-3)
x^2= -2/-3
x^2= 2/3 / sqrt
x= +/ - sqrt(2)/sqrt(3)
We got the zero points.
x ~ +/- 0.81
f(0)= -3(0)^2 + 2
f(0)= 2
Mark three points:
(0.81;0)
(-0.81;0)
(0;2)
Connect with parabolic line and ya got a your graph
Answer:
6y/8+12-12=84-12
6y/8=72
8/6*6y/8=72*8/6
y=96
Step-by-step explanation:
first u get rid of the 12 by subtracting it from both side until u get 6y/8 =72. Then to isolate y u have to multiply the reciprocal of 6/8(8/6) by 6y/8, and u do the same thing to the other side. Then when they cancel out each other y would be left to equal 96.
Answer:
The area of the triangle is 
square units
Step-by-step explanation:
Given
Shape: Triangle
Required
The area of the triangle
The area of a triangle is calculated as thus;
By substituting and ; This gives
Open Bracket
Hence, the area of the triangle is square units
