Is (0,0) a solution to this system y> =x^2+x-4; y< =x^2+2x+1

yes it is a solution

Step-by-step explanation:

o>-4

0<1

yes both work out to be equal

It is a solution

Step-by-step explanation:

Check and see if (0,0) satisfies both inequalities.

The first inequality is:

When we put x=0, and y=0, we get:

This part is true.

The second inequality is:

We put x=0 and y=0 to get:

This part is also true.

Since the (0,0) not satisfy both, inequalities, it is a solution.

o= 4(i) +3

step-by-step explanation:

o is your output value and i is your input value. so, for example, if we stuck 7 in as our input, we would first multiply by 4 ( pemdas ), which equals 28. then we would add 3 to 28, for a total output of 31. this may not be a graph, but, it is a way to solve your formula..