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MakcuM [25]
3 years ago
12

True or false. If p(t) is the inverse of T(p), and P(5)=7, then T(7)=5.

Mathematics
2 answers:
yanalaym [24]3 years ago
4 0

True

(: have a nice day

vovangra [49]3 years ago
3 0

<u>Answer:</u>

P(5) = 7, then T(7) = 5, is a true statement

<u>Step-by-step explanation:</u>

We are given that the function P(T) is the inverse of function T(P) and we are to figure out if T(7)=5 when  P(5)=7 is true or not.

The inverse function of P would take 7 and then give you what the value of T is.

Therefore, P(5) = 7, then T(7) = 5, is a true statement.

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Which is the graph of y = 2 – square root of x?
kati45 [8]

Using translation concepts, the graph of y = 2 - \sqrt{x} is described as follows:

On a coordinate plane, a curved line approaches the grid line at (3, 0.3), and ends at (0, 2).

<h3>What is a translation?</h3>

A translation is represented by a change in the function graph, according to operations such as multiplication or sum/subtraction in it's definition.

Function y = 2 - \sqrt{x}, in blue in the graph, is the function y = \sqrt{x}, in red, reflected over the x-axis and shifted 2 units, as shown in the graph.

Hence the correct statement is:

On a coordinate plane, a curved line approaches the grid line at (3, 0.3), and ends at (0, 2).

More can be learned about translation concepts at brainly.com/question/4521517

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3 0
2 years ago
Kenji wants to divide 48.6 by 0.15. What is the first step that Kenji must complete?
JulijaS [17]

Answer:

B) Multiply the divisor and dividend by 100

Step-by-step explanation:

To get rid of both the decimals in the decimal and dividend.

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5 0
3 years ago
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12% of 72 is what number?
Anika [276]
8.64

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5 0
3 years ago
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Help meh plz I just need answer question in pic
Yanka [14]

Answer:

A

Step-by-step explanation:

At the vertex, the quadratic term in this notation must be zero, i.e., the (x-1)  part. This happens for x=1. So you can already rule out answers C and D.

Now fill in x=-2 in both remaining answers and see what happens.

For A: y = -2(-2 - 1)² + 3 = -15

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4 0
3 years ago
I need help with #10!
DiKsa [7]

Answer: 6 years old.

Step-by-step explanation:

For this exercise let "x" represents your present age.

According to the information provided in the exercise, you know that  In three years, Chad will be three times your present age.

Then, your age in three years can be represented with the following expression:

x+3

Knowing at that time Chad's age will be three times yours and you will be half as old as old as Chad, you can write the following equation to represent this situation:

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Therefore, the final step is to solve for "x" in order to find its value.

You get that this is:

2(x+3)=3x\\\\2x+6=3x\\\\6=3x-2x\\\\x=6

7 0
3 years ago
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