The function f(x) = (x - 4)(x - 2) is shown. What is the range of the function?
9!
O all real numbers less than or equal to 3
all real numbers less than or equal to -1
all real numbers greater than or equal to 3
O all real numbers greater than or equal to -1
4
2+
-10
5
-4
2
8
8
10
Х
-2
-2
-8+
-10

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step-by-step explanation:

y = 3x+4

step-by-step explanation:

to find the slope

slope = (y2-y1)/ (x2-x1)

    = (-8-4)/ (-4-0)

    = -12/-4

  = 3

using the slope intercept form of a line

y= mx+b

we know the slope is 3

we know the y intercept is 4 ( the point where it crosses the y axis or x=0)

y = 3x+4

answer: your correct answer is b. d.

step-by-step explanation: