# MyPath HomeContentFఆరీhttp://elearning.kctcs.edu/ultra/courses/ 493523760 1/d/outline90%Suppose that fis a linear function with slope -3.2 and that f(2) - 4. What value of x gives f(x) = 0? (Round your answer to two decimal places.)XNeed Help?Read ItTalk to a TutorSuppose that fis a linear function with slope 4 and that f(2)= 4. Find the equation for f. (Use x as the variable.)f(x) =Need Help?Read ItTalk to a Tutor7. Find the equation for f. (Use x as the variable.)Suppose that fis a linear function with slope -4 and that f(4)f(x) =Need Help?Talk to a TutorRead It

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what are the blanks help_outlineImage TranscriptioncloseMyPath Home Content F ఆరీ http://elearning.kctcs.edu/ultra/courses/ 493523760 1/d/outline 90% Suppose that fis a linear function with slope -3.2 and that f(2) - 4. What value of x gives f(x) = 0? (Round your answer to two decimal places.) X Need Help? Read It Talk to a Tutor Suppose that fis a linear function with slope 4 and that f(2) = 4. Find the equation for f. (Use x as the variable.) f(x) = Need Help? Read It Talk to a Tutor 7. Find the equation for f. (Use x as the variable.) Suppose that fis a linear function with slope -4 and that f(4) f(x) = Need Help? Talk to a Tutor Read It fullscreen
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Step 1

1) The equation of the tangent line in slope intercept form

Step 2

It is given that slope is –3.2 and f(2)=4. help_outlineImage TranscriptioncloseSubstitute m for-3.2,x for 2 andy for 4 in y = mx +b. www. 4(3.2) 2 +b 4 -6.4 b b 10.4 f(x)-3.2x10.4 The equation becomes, y = -3.2x+10.4 or fullscreen
Step 3

Find the value of x such that f(... help_outlineImage TranscriptioncloseSubstitute 0 for fx) in f (x)=-3.2x +10.4 0 3.2x 10.4 3.2x 10.4 x 3.25 Thus, the required value ofx is 3.25. fullscreen

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