Write an equation in slope-intercept form of the line that passes through the given points.

y= -3x + 2

Step-by-step explanation:

y=mx+b

m= y2-y1 / x2-x1 = -1 - 5 / 1 - (-1)= -6/2 = -3

y=-3x+b

pick a point and solve for b by plugging in the x and y values of that point.

y=-3x+2

what i would say the best answer is a. 40.5

see attached

step-by-step explanation:

given the function as;

write the equation replacing f(x) with y

form   and fill a table containing values of y with corresponding values of x

you can take a range for   values of x as -3≤x≤3

solving for x=-3

for x=-2

repeat the same procedure to get the values of y for the remaining ,x=-1 to x=3

plot the values of y against values   of x and obtain the following graph