What are the discontinuity and zero of the function f(x) = quantity x squared plus 5 x plus 4 end quantity over quantity x plus 4?

1. discontinuity at (−4, −3), zero at (−1, 0)
2. discontinuity at (−4, −3), zero at (1, 0)
3. discontinuity at (4, 3), zero at (−1, 0)
4. discontinuity at (4, 3), zero at (1, 0)

answer: a and c are correct

step-by-step explanation:

the +5 is the vertical translation

the added negative symbol in front is the reflection over the y-axis

which expression represents the approximate length of bc?

step-by-step explanation:

4th option is correct xy=-10

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part a

in a city ice cream is mostly only bought when the temperature is very high as ice cream cools down our

so we can derive the conclusion that as the temperature increases the number of ice creams sold also increases

part b

y intercept is 5

slope is 2

happy to

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