If f(x) = 5x + 4 what is the value of f(-2) ?
2 answers:
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Hello there!
For this question, we can use slope-intercept form of a line. The following equation is the format for slope-intercept form:
In this equation, m is the slope and b is the y-intercept. The slope and y-intercept is given. Thus, we just "plug in" the given values into the equation to get our answer. Replace "m" with "3/2" and replace "b" with "-2". After doing so, you get the following equation for the line.
That should be your answer. Hope this helps! :)
~AgentCozmo4, Junior Moderator
For this question, we can use slope-intercept form of a line. The following equation is the format for slope-intercept form:
In this equation, m is the slope and b is the y-intercept. The slope and y-intercept is given. Thus, we just "plug in" the given values into the equation to get our answer. Replace "m" with "3/2" and replace "b" with "-2". After doing so, you get the following equation for the line.
That should be your answer. Hope this helps! :)
~AgentCozmo4, Junior Moderator