2 years ago

For the function x^2+8x+7 evaluate f(4)

Mathematics

1 answer:

taurus [48]2 years ago

4 0

Answer:

I think you would have to plug in 4 as X so it would be 4^2 +8(4)+ 7

that would be 16+ 32 +7 and that would equal 55

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BRAINLIEST, THANK AND 5 STARS FOR RIGHT ANSWER!!!!

Strike441 [17]

Answer:

Step-by-step explanation:

$$ You did not state whether this is simple or compound interest.$ \\ \\ $Simple$ \\ \\ A=Prt\\ \\ t= \frac{A}{Pr}\\ \\ t= \frac{10100}{4400(.07)}\approx 33 \\ \\ $ Compound $ \\ \\ A=P(1+r)^t\\ \\ t=ln\frac{A}{P}/ln(1+r)\\ \\ t=ln\frac{10100}{4400}/ln(1.07)\\ \\ t\approx 12$