Which step can you use to solve the equation m+9=−2?Add 9 to each side of the equation. Subtract 9 from each side of the equation. Multiply each side of the equation by 9.Divide each side of the equation by 9.Question 2Solve the equation m+9=−2.m=

Subtract 9 from each side of the equation

Step-by-step explanation:

m+9=-2

-9 -9

m=-11

the first answer is subtract 9 from each side of the equation. The second answer is m=(-11)

Step-by-step explanation:

you must set the eaquation to where the m is one side of the equation alone. to this you must subtract 9 since the nine is positive to cancel it out. what is done on one side of the equation must be done to the other.so you subtract 9 from (-2). since both are negative yo add them to get 11. (m=-11)

step-by-step explanation:

let

we know that

the y-intercept is the y-coordinate of the point when the value of x is equal to zero

so

the y-coordinate of the point a is the y-intercept

the answer part a) is

the value of y-intercept is

part b) find the slope m

we know that

the value of the slope is equal to

substitute the values

therefore

the answer part b) is

the value of the slope is equal to

the general answer is

the slope is

the value of y-intercept is