If the second equation is y=-3x+4 then they would be parallel and I found that by turning the first equation into y=mx+b and you subtract x from both sides of the equation and get -3y=-x+15 and then you divide both sides of the equation by -3 to get the y by itself and that turns into y=1/3x-5 and since 1/3 is the reciprocal of -3 they are perpendicular.
Answer:
i dont know what your asking
Step-by-step explanation:
Answer:
Step-by-step explanation:
Given
Required
The rate of change (b)
The above graph is represented as:
For: ;
We have:
For ,
We have:
Substitute
Divide by 2
<em>Hence, the rate of change is 2.50</em>
Answer:
c i think
i remember having this question
Answer:
3
Step-by-step explanation:
because I sense three and <u>Y</u><u>o</u><u>u</u><u> </u><u>n</u><u>e</u><u>e</u><u>d</u>