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3 years ago

are this calculations correct? 65-32=34 and 47+39=86.Show how you could check this using the inverse.

2 answers:

iogann1982 [59]3 years ago

8 0

To check 65-32=34 you have to add because the inverse operation of subtraction is addition so add 34+32=56
so the answer is wrong
To check the second problem u have to subtract and then do the same as the first question

Alexxandr [17]3 years ago

5 0

STEP 1: Stick a "y" in for the "f(x)" guy:STEP 2: Switch the x and y. ( because every (x, y) has a (y, x) partner! ):STEP 3: Solve for y:STEP 4: Stick in the inverse notation, continue. 1 2 3.
these are the steps and that is not correct

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Answer:

left 1 unit
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Step-by-step explanation:

The transformation g(x) = f(x -h) +k is a translation of f(x) to the right by h units and up k units.

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3 years ago

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nexus9112 [7]

Answer:

Hi there!

I might be able to help you!

It is NOT a function.

Determining whether a relation is a function on a graph is relatively easy by using the vertical line test. If a vertical line crosses the relation on the graph only once in all locations, the relation is a function. However, if a vertical line crosses the relation more than once, the relation is not a function. X = y2 would be a sideways parabola and therefore not a function. Good test for function: Vertical Line test. If a vertical line passes through two points on the graph of a relation, it is not a function. A relation which is not a function. The x-intercept of a function is calculated by substituting the value of f(x) as zero. Similarly, the y-intercept of a function is calculated by substituting the value of x as zero. The slope of a linear function is calculated by rearranging the equation to its general form, f(x) = mx + c; where m is the slope.

A relation that is not a function

As we can see duplication in X-values with different y-values, then this relation is not a function.

A relation that is a function

As every value of X is different and is associated with only one value of y, this relation is a function.

Step-by-step explanation:

It's up there!

God bless you!

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2 years ago

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irakobra [83]

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