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timama [110]
3 years ago
7

Need help quickly! Thanks

Mathematics
1 answer:
Rzqust [24]3 years ago
5 0

Answer:

y = -2^x

Step-by-step explanation:

If the equation of a function is in the form of y = h(x)

When the graph of this function is reflected across x-axis,

Transformed function will be,

y = -h(x)

Further reflected across y-axis, then the transformed function will be,

y = -h(-x)

By this rule,

Given equation when reflected across x-axis,

y = -(\frac{1}{2})^{x}

Further reflected across y-axis,

y = -(\frac{1}{2})^{-x}

y = -(2^{-1})^x

y = -2^x

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3 years ago
GEOMETRY HELP WILL MARK BRAINLIEST
alisha [4.7K]

Answer:

x=8

z = 115

Step-by-step explanation:

65 and 13x - 39 are vertical angles so they are equal

65 = 13x - 39

Add 39 to each side

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104 = 13x

Divide each side by 13

104/13 = 13x/13

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65 and z are supplementary angles because they form a straight line.  This means they add to 180

65+z = 180

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3 years ago
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Answer:

a. the points will be in quadrants q and s

b. the difference between the coordinates of the starting point and the checkpoint is that the starting point is negative on the 5 axis while the checkpoint is positive. the number on the y axis for the staring point and the checkpoint is the same.

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3 years ago
Help please will give brainliest ​
vampirchik [111]

Answer:

R=0.25

Step-by-step explanation:

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Suppose that you have three consecutive positive integers where the product of the smaller and larger number is equal to 15 more
EleoNora [17]

Answer:

The numbers are either {-3, -2, -1} or {7, 8, 9}.

Step-by-step explanation:

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The product of the smaller and larger number is (x)(x+2).

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The numbers are either {-3, -2, -1} or {7, 8, 9}.

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