Question

Can u help this helpless 9th grader ?

Answer 1

Y=mx+b form

Answer: Y=32x+4
you dont even have to solve anything you just simply put it in slope intercept form which equals Y=mx+b

Answer 2

y = 4x + 32

Explanation:

Given: Temperature at sunrise = 32°F

y is the temperature after x hours of sunrise

Temperature change is 4°F/hour.

The equation of a line in slope intercept form is given by

y = mx +c

where m is the slope, which is the change in value of y to the value of x

and c is the value of y at x = 0

At sunrise, x =0 and y =32

∴ c = 32

Also we see that the change in temperature to that of time is 4/1 = 4

∴ m = 4

Substituting the values of m and c in the equation of line, we have

y = 4x +32