Mathematics: The step function f(x) is graphed. what is the value of f(1)? 0 1 2 4

y = 2x - 8Step-by-step explanation:The slope: y = mx + b ← slope intercept form(8, 8) ⇒ x = 8, y = 8so:8 = 2·8 + bb = - 8The equation: y = 2x - 8...

The step function f(x) is graphed. what is the value

RoyalGurl01

08.01.2022

Step-by-step explanation:

A unit step function has the value 1 for all argument values greater than 0.

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lucerogon7403

29.05.2021

y = 2x - 8

Step-by-step explanation:

The slope: $m=\dfrac{y_2-y_1}{x_2-x_1}=\dfrac{8-6}{8-7}=\dfrac21=2$

y = mx + b ← slope intercept form

(8, 8) ⇒ x = 8, y = 8

so:

8 = 2·8 + b

b = - 8

The equation: y = 2x - 8

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