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3 years ago

Plot the x- and y-intercepts to graph the equation. Y = = 1x – 1

Mathematics

1 answer:

vlabodo [156]3 years ago

5 0

Answer:

plot points (0, -1) and (3, 0)

Step-by-step explanation:

compare the given equation to

y=mx +b where b is the y-intercept

y= 1/3 x -1 so thhe y-intercept is at point (0, -1)

to find the x-intercept make y=0

x/3 -1 =0

x/3 =1

x= 3 so x-intercept is at point (3, 0)

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Answer:

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4 years ago

TRUE OR FALSE: FOR ANY FUNCTION, X=F^-1(Y), THEN Y=F(X). PLEASE EXPLAIN

Vesnalui [34]

Answer:

True.

Step-by-step explanation:

For example let f(x) = 3x + 1 then f-1(x) is found as follows

Let f(x) = y = 3x + 1 then

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3 years ago

Use the given property to complete the statement.

Reptile [31]

It would be -1 because 3x then in the parentheses you have left -1

8 0

3 years ago

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Which figure can be produced by a rotation and reflection of figure A ?

pychu [463]

Answer:

It can produce the shape triangle

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3 years ago

2. Find the missing side length of the right<br> triangle below?

strojnjashka [21]

Answer:

The answer for the missing side length is 16

Step-by-step explanation:

You have to use Pythagorean's Theorem $a^2 + b^2 = c^2$

$c^2$ is the hypotenuse, which is 20 in this case

$a^2$ is the bottom, which is 12

and you have to solve for $b^2$

$a^2 + b^2 = c^2$

$12^2 + b^2 = 20^2$

$b^2 = 20^2 - 12^2$

$b^2 = 400 -144$

$\sqrt{b^2} = \sqrt{256}$ This cancels out the exponent

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That's the missing side length

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3 years ago

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