2 years ago

What is the value of x 2 - 14 when x = 9?

Mathematics

2 answers:

Nonamiya [84]2 years ago

5 0

Answer:

Step-by-step explanation:

9(2) = 18

18-14=4

Liula [17]2 years ago

4 0

Answer:

Step-by-step explanation:

1. plug in 9 to get 9*2-14

2. multiply 9 and 2 to get 18

3. subtract 14 from 18 to get 4

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Help im trying to get better grades

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Answer:

Blank 1: $\tt{(1\frac{5}{7},-1) }$

Blank 2: $\tt{(-1\frac{5}{7},1) }$

Step-by-step explanation:

To find the reflection over the x-axis and y-axis:

As we know, the image of the point (x,y) under a reflection over the x-axis is (x,−y).

So, we get,

$\tt{(-1\frac{5}{7},1) }$

So, the answers are,

Blank 1 : $
\tt{(1\frac{5}{7},-1) }

$

Blank 2: $
\tt{(-1\frac{5}{7},1) }

$

I hope this Helps you!

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