Determine the vertical change of a line with an x-intercept at (-4.0) and a y-intercept at (0.5). Type a numerical answer in the space provided. If necessary, use the / key as a fraction bar. Do not type spaces in your answer.

  y= -3x is the required function.

step-by-step explanation:

we have been given a table:

x             y

0             0

1             -3

3             -9

-2             6

we can see that the values of y is -3 times the value of x

hence, the function would be: y= -3x.

put the values of x will give the same y as in the table that means function is satisfying the given table.

answer: b.

step-by-step explanation:

the y coordinate for point b is 0, and answer b is the only one with that y coordinate.

94

step-by-step explanation:

average the numbers and use a variable to figure out the minimum to get a 90.

(79+94+91+92+x)/5=90

x = 94

r = 78539458390583095803458309458039485093485 or just 3

step-by-step explanation: