Help please ;-; The values in the table represent a linear function. x 1 2 3 4
f(x) −3 −1 1 3
What is the function rule?

Write the rule in function notation, using the slope-intercept form of a line.

Enter your answer in the box.

The function rule in slope-intercept form is:

Step-by-step explanation:

The slope-intercept form of a function is given as:

Here

m is the rate of change of function and b is the y-intercept

The rate of change is calculated as:

For this, any two pairs of input and output can be taken.

So using the pairs (1,-3) and (2,-1)

Putting the value of slope in slope-intercept form

Putting (1,-3) in the equation

Putting the value of b

Hence,

The function rule in slope-intercept form is:

(sin 42)/31. = sinx)/37

sinx = 37 (sin42)/31

= 37× 0.66/31 = 0.787

x= 51.9

other angle opposite to y = 180-51.9-42

= 180- 93.9 =86.1

so

sin42)/31 = sin 86.1)/y

0.021 = 0.997 /y

y= 0.997/0.021 =47.47