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2 years ago

(PLEASE HELP/NO SPAM) Which equation shows the function y=2^x translated 4 units left and 2 units down?

Mathematics

1 answer:

lianna [129]2 years ago

5 0

Answer:

The answer is (h).

Step-by-step explanation:

When y = 2^x is shifted 4 units left, the x shifts 4 units to the left and x becomes (x+4). When the graph is shifted to units down, y has to be subtracted by 2.

The function becomes

y = 2^(x+4) -2.

Finally, you shift -2 to the same side as y.

This becomes

y+2 = 2^(x+4) which is (h)

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Arisa [49]

Answer:

Similar AA

Step-by-step explanation:

To find the third angle of a right triangle you add 90 to the angle and subtract from 180

so angle E is 180-(55+90)=35 so the triangles have 2 angles are the same so

Similar AA

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2 years ago

Hey Siri has to water towers one tower hold 7.35×10 to the fifth power gallons of water in the other tower holds 9.78×10 to the

makvit [3.9K]

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2 years ago

Translate the following into an algebraic expression:

Nata [24]

For this case, the first thing we must do is define variables.

We have then:

x: number of minutes

y: total cost

We write the algebraic expression that models the problem.

We have then:

$y = 10 * (\frac{20}{60}) x$

Simplifying we have:

$y = (\frac{10}{3}) x$

Then, by the time the cost is equal to $ 300 we have:

$300 = (\frac{10}{3}) x$

From here, we clear the value of x.

Answer:

an algebraic expression for the problem is:

$300 = (\frac{10}{3}) x$

3 0

2 years ago

What is 5*5*5*5*5*5*5 in exponential notation form?

slamgirl [31]

Answer:

5⁷

Step-by-step explanation:

5*5*5*5*5*5*5

here,

count how many 5 are there - 7

so,

<u>exponential notation form:</u>

5*5*5*5*5*5*5 = 5⁷

5 0

2 years ago

Read 2 more answers

Determine the equivalent system for the given system of equations.

balandron [24]

Answer:

Step-by-step explanation:

4x-5y=2 ...(1)

10x-21y=10 ...(2)

(1)+2(2) gives

24x-47y=22

6 0

2 years ago