AlyonnaU48302 AlyonnaU48302

25-10-2022
Mathematics

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need one question left. Really Appreciated it if helped :)

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AdeliseI16102 AdeliseI16102

25-10-2022

We have: f(x)=5x²-7x+10. In order to calculate f(-5) we got to substitute -5 in the function, so:

f(-5)=5*(-5)²-7*(-5)+10

f(-5)= 125+35+10

f(-5)= 170

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