I think the answer is B.
If the equation you mean is f(x)= 3x^2 +5.
Hope this helps!
The formula would be:
<span>y = mx + b
</span><span>
Now, let's look at the information we know.
m = slope
b = y-intercept
y-intercept = -6
x-intercept = -2
</span>
First, we would need to determine the slope. The formula for slope is m =

Plug your coordinates in and solve it.

= 6/-2 = -3
Now, since we have the slope and y-intercept, we are ready to plug them into the formula.
y = -3x - 6I hope this helps!
Answer:
It is proved that
.
Step-by-step explanation:
Given functions are,


To show,

Consider,

now if,
then 
then 
Hence the reslt.
Answer:
3
Step-by-step explanation:
colinear points mean along the same line
Line m has 3 points labeled
Line n has 3 points labeled
Each line has only 3 points labeled