Can someone help me with these

Problem 2) : the gradient is "-2", and the y-intercept is "3"

Problem 3)

A is  

B is  

Step-by-step explanation:

Problem 2)

In the line given by the equation:  

the "gradient" (also known as "slope") is the numerical coefficient that multiplies the variable "x". So in this case the gradient is "-2"

the y-intercept is the numerical term "+3" because that is the y-value result of evaluating the expression for x = 0

Problem 3)

Consider the two lines :

 and  

notice that both have the same y-intercept (that is the numerical term "2" at the end of both expressions. That means that both lines cross the y-axis at the point y=2.

Now notice that the gradient of one of them is "1"  (for ) that is the coefficient that multiplies the variable "x". While for the other line ( )  the gradient is "2" and therefore steeper than the previous one.

Then, the line identified as "A" which is the one with steeper gradient, corresponds to the equation   , and the line identified with "B" is the one with smaller gradient    .

answer:      

step-by-step explanation:

answer: what is the conflict?

step-by-step explanation:

*what has happened to new york city?

*what is in the time capsule?

* what did the kidz see that gave them hope?

*what will they do with what they find?

* how will they save the city?

* what challenges will they face along the way?

*what big choice will they make at the climax of the story?

* what lesson do they learn at the end of the story?