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Mama L [17]
3 years ago
14

How do I slove (-14)(-2)(+1)(-3)

Mathematics
1 answer:
tino4ka555 [31]3 years ago
5 0
Hopefully you know that the parentheses indicate that you should multiply the numbers. It really doesn’t matter what order you do it in because the answer will be the same no matter what. I would just multiply them however is simplest for you. I first did (-3)(+1)=-3 because multiplying anything by +1 will always stay the same. Next multiply (-3)(-2)=6. This is because 2x3=6 and a negative times a negative is always a positive. Next (6)(-14)=-84 because multiplying a positive by a negative always gets you a negative number. The answer is -84
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The quadratic function h(t) = -4.9t^2 + 22t + 5.5 represents the height of the ball above the ground, h(t), in meters, with respect to time, t, in seconds.

To find h(3), substitute t = 3 into the function expression:

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