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mrs_skeptik [129]
3 years ago
6

The ordered pair (x,5) is a solution to the function f(x) = x^2 + 1

Mathematics
1 answer:
torisob [31]3 years ago
3 0

Answer:

x = ± 2

Step-by-step explanation:

Given

f(x) = x² + 1 and (x, 5 ) is a solution then f(x) = 5

Equating the two gives

x² + 1 = 5 ( subtract 1 from both sides )

x² = 4 ( take the square root of both sides )

x = ± \sqrt{4} = ± 2

Thus (- 2, 5) and (2, 5) are solutions

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Answer:

A = 135

Step-by-step explanation:

The area of a triangle is found by

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A = 135

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X+ 0.5X or 1.5X

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4 years ago
Which proportion can be used to show that the slope of JL is equal to the slope of MP
Ilya [14]

Answer:

See below and attached

Step-by-step explanation:

<u>As per the graph we have:</u>

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3 years ago
Q # 1 Graph the function<br>Y = |X + 2| - 3
Svetllana [295]
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\left | x \right |= \left \{ {{x \ \ \ \ x \geq 0} \atop {-x \ \ \ \ x\ \textless \ 0}} \right.

This is called the Parent Function <em>of the Absolute Value Function.</em>

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3 years ago
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