100 Things Every Homeowner Must Know: How to Save Money, Solve Problems and Improve Your Home

100 Things Every Homeowner Must Know: How to Save Money, Solve Problems and Improve Your Home

Matematika Jika f(x) = −3x + 2 maka ƒ¯¹(−10) adalah... a. 1 b. 2 c. 3 d. 4 e. 5​

Jika f(x) = −3x + 2 maka ƒ¯¹(−10) adalah... a. 1 b. 2 c. 3 d. 4 e. 5​ f(x) = -3x + 2

f-1(x) = (x - b) / a
f-1/x) = (x - 2) / (-3)

Maka nilai dari f-1(-10) adalah
= (-10 - 2) / (-3)
= (-12) / (-3)
= 4

(D) [answer.2.content]