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alexgriva [62]
3 years ago
8

Does this set of ordered pairs

Mathematics
1 answer:
Talja [164]3 years ago
5 0

Answer:

No because there are multiple Y values for the same X value. 3 is -1 and 1 at the same time meaning it is not a function.

Step-by-step explanation:

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What is the benefit of converting measures in a ratio to the same unit
RoseWind [281]

Answer:

so you can simplify the ratio

Step-by-step explanation:

5 0
3 years ago
Function A is a quadratic function with a vertex at (3, 4) and a leading coefficient of -1 Function B has the equation y = |x +
skad [1K]

With the information given, we deduce that the parabola is

y=-(x-3)^2+4 = -(x^2-6x+9)+4 = -x^2+6x-5

Reflecting a function over the x axis means to change its sign. After the reflection, the parabola becomes

y=x^2-6x+5

And to shift down a function, you subtract the shift from the equation: the equation becomes

y=x^2-6x+5-2=x^2-6x+3

Similarly, the other function is reflected over the x axis (sign change) and shifted up 3 (add 3 to the equation):

|x+2|\mapsto -|x+2|\mapsto -|x+2|+3

In order to compute the y intercept, we simply have to evaluate the functions at x=0: for the parabola we have

y(0)=3

For the other function, we have

y(0)=-|2|+3=-2+3=1

8 0
3 years ago
Yx*2; use x=7,And y=2
Mars2501 [29]

Answer:

14*2

Step-by-step explanation:

x=7 and Y=2

2×7*2

14*2

7 0
3 years ago
PLS ILL GIVE BRAINLIEST
Nesterboy [21]

Answer:

Positive-Real

Zero-Complex

Negative-Real

Really hope this is right

5 0
2 years ago
Can someone help me answer this pls.
Natali5045456 [20]
Y=-12

explanation multiply x by -3 to get y
4 0
3 years ago
Read 2 more answers
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