diketahui fungdi f : x tanda panah kanan 4 x - 1 .tentukan nilai fungsi utk x=-5,-3,-1,0,2,4,dan10
Matematika
ardhanaufal
Pertanyaan
diketahui fungdi f : x tanda panah kanan 4 x - 1 .tentukan nilai fungsi utk x=-5,-3,-1,0,2,4,dan10
2 Jawaban
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1. Jawaban phelifah
f(x) : 4x-1
-5 = 4.-5-1 = -21
-3 = 4.-3-1 =-13
-1 = 4.-1-1 = -5
0 = 4.0-1 = -1
2 = 4.2-1 = 7
4 = 4.4-1 = 15
10 = 4.10-1= 39 -
2. Jawaban nurfaizatussholihah
f(x) = 4x -1
f(-5) = 4(-5) -1
= -20 -1
= -21
f(-3) = 4(-3) -1
= -12 -1
= -13
f(-1) = 4(-1) -1
= -4 -1
= -5
f(0) = 4(0) -1
= -1
f(2) = 4(2) -1
= 8 -1
= 7
f(4) = 4(4) -1
= 16 -1
= 15
f(10) = 4(10) -1
= 40 -1
= 39
Maaf klo slh.