To find the X intercept make y =0. Then factor out a negative on the side with the equation for each of the terms, so it becomes
0=-(x^2+x+3)
0=(x^2+X+3)
0-3=(x^2+X)
-3=x(X+1)
-3=X, X intercept -3,0
-3=(X+1)
-4=X, X intercept -4,0.
These are possible X intercepts you can check by using quadratic formula as well.
Answer:
D
Step-by-step explanation:
I think it is D because exponential graphs usually have a curve to them. And the one you need is exponential decay so D is negative and exponential.
HOPE THIS HELPS! HAVE A GREAT DAY!! :)
Answer:
C.
Step-by-step explanation:
Hi there!
To answer this, we must set it up as
Now we just use the distributive property to solve.
this becomes 
I hope this helps!
The opposite of -6 is 6 because its a positive version of -6.
Answer:
5 (replace x=-6 in the equation)
(4/3,0) (x-intercept means y=0)
y = x/2 + 6 (move y to the right of the equation)
slope = -6/5 (slope equation y=slope*x+c where c is a constant, so y=-6/5*x+2/5)
slope = 0 (same as before, y=slope*x+c so slope must be 0 because there's no x)
shift 6 units right ( (x-6) as a variable means that, if z=x-6, when x=6, z=0 so, you shift to the right)
Step-by-step explanation:
