diketahui rumus fungsi f(x)=5x+3.jika f(p)=-7dan f(3)=q, maka nilai p+q adalah,,,,tolong dijawab ya kak ​

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diketahui rumus fungsi f(x)=5x+3.jika f(p)=-7dan f(3)=q, maka nilai p+q adalah,,,,tolong dijawab ya kak ​

F(x) = 5x + 3

f(p) = -7

5p + 3 = -7

5p = -7 – 3

5p = -10

p = -10/5

p = -2

f(3) = q

5(3) + 3 = q

15 + 3 = q

18 = q

Nilai p + q = (-2) + 18 = 16

Jawab:

16

Penjelasan dengan langkah-langkah:

f(p)=-7

5p+3=-7

5p=-7-3

5p=-10

p=-10/5

p=-2

f(3)=q

5(3)+3=q

15+3=q

18=q

p+q = 18 + (-2)

p+q = 16