If y = x + 2 were changed to y = x - 1, how would the graph of the new function compare with the first one? a. it would be shifted up. b. it would be shifted left. c. it would be shifted down. d. it would be less steep.

Let's call the two functions and . If you want a tranformation that maps f into g, you can see that you simply have to subtract 3 from f: in fact,

Now, every transformation like results in a vertical translation, upwards if and downwards if . Since in our case , the function is translated three units down, so the answer is C.

answer: i realy don't get it that much can you me figer it out pleas you

step-by-step explanation:

5x + 3y = - 4

step-by-step explanation:

the equation of a line in standard form is

ax + by = c ( a is a positive integer and b, c are integers )

express the line first of all in slope- intercept form

y = mx + c ( m is the slope and c the y-intercept )

to calculate m use the gradient formula

m = ( y₂ - y₁ ) / ( x₂ - x₁ )

with (x₁, y₁ ) = (7, - 3) and (x₂, y₂ ) = (4, - 8)

m = = -

y = - x + c ← is the partial equation

to find c substitute either of the 2 points into the partial equation

using (4, - 8 ), then

- 8 = - + c ⇒ c = -

y = - x - ← in slope-intercept form

multiply all terms by 3 to eliminate the fractions

3y = - 5x - 4 ( add 5x to both sides )

5x + 3y = - 4 ← in standard form