PLZ HELP I CANT FAIL THIS In the function above, the slope will be multiplied by -9, and the Y value of the Y intercept will be increased by two units. Which of the following graphs best represents a new function?
Picture of graphs below

D. Y

Step-by-step explanation:

Looking at the graph, we see the original function's y-intercept is 2.

Starting at point (0, 2), we go down 1 unit and right 3 units to get to another point on the graph.

slope = rise/run = -1/3

For the new graph, the original slope is multiplied by -9, so it is

-1/3 * 9 = 3

The new y-intercept is the 2 added to the old y-intercept, so it is

2 + 2 = 4

We need a line with slope 3 and y-intercept 4.

D. Y

step-by-step explanation:

if you want to solve percent error follow these steps.

1. subtract the accepted value from the experimental value.

2. take the absolute value of step 1.

3. divide that answer by the accepted value.

4. multiply that answer by 100 and add the % symbol to express the answer as a percentage.

if you want to solve percent of change just do this.

1. work out the difference (increase) between the two numbers you are comparing.

2. divide the increase by the original number and multiply the answer by 100. if your answer is a negative number then this is a percentage decrease.

hope this : )

need more information

step-by-step explanation: