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Vikentia [17]
3 years ago
5

?????????????????????

Mathematics
2 answers:
Dmitrij [34]3 years ago
7 0
White her is white b
jekas [21]3 years ago
5 0

Answer:

f(9) = 61

Step-by-step explanation:

You know f(x) = 8x - 11. So, to find f(9), you have to replace x with 9 on the other side.

f(9) = 8(9) - 11

You can solve this.

f(9) = 72 - 11

f(9) = 61

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Answer:

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Consider the quadratic equation ax^2+bx+5=0, where a, b, and c are rational and the quadratic has two didstinct zeros if one zor
erica [24]

Answer:

It can either be rational or irrational

Step-by-step explanation:

Given the quadratic equation ax²+bx+5 = 0, to get the zeros of the function, we will factorize the function to have;

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This shows that the other value of x can be rational or irrational depending on the values of a and b

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3 years ago
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Mandarinka [93]
9/16

Decimal form - 0.5625

You welcome :)
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3 years ago
Plz Help fast!!
bogdanovich [222]
The answer is B

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