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DerKrebs [107]
3 years ago
14

Find f(-2) if f(x) = -3x + 5

Mathematics
2 answers:
Delvig [45]3 years ago
4 0

Answer:

11

Step-by-step explanation:

Marrrta [24]3 years ago
4 0

Answer:

f(-2) = 11

Step-by-step explanation:

Given the function, f(x) = -3x + 5:

We can evaluate f(-2) by substituting -2 as the <em>input</em> (or x-value) for the function:

f(-2) = -3x + 5

f(-2) = -3(-2) + 5

f(-2) = 6 + 5

f(-2) = 11

Therefore, f(-2) = 11.

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D is the line asked
Slope: -1/3 
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If amir joins indian army, he is courageous.<br> convert this into contrapositive statement
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3 years ago
A loaf of bread costs $1.40 and the markup is 30% of the selling price. Find the selling price.
andreev551 [17]

Answer:

The selling price after the markup is $1.82

Step-by-step explanation:

$1.40 * .30 =

Multiply $1.40 times .30 (which is same as 30%)

$1.40 * .30 = $0.42

Add $1.40 and $0.42

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Hope this helps.

6 0
3 years ago
1. The following set of numbers is going to be graphed on a histogram.
statuscvo [17]

Answer:

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Step-by-step explanation:

4 0
3 years ago
Suppose the function h(x)=2x-9 is translated up 5 united to become a new function, i(x). what the equation of the new function?
andreyandreev [35.5K]

Option B

i(x) = 2x - 4 is the equation of the new function

<em><u>Solution:</u></em>

Given that the function h(x) = 2x-9 is translated up 5 united to become a new function, i(x)

To find: Equation of new function

The graph of a function can be moved up, down, left, or right by adding to or subtracting from the output or the input.

Adding to the output of a function moves the graph up

Therefore,

Given function is:

h(x) = 2x - 9

Translated up by 5 units

<em><u>Therefore, new function is:</u></em>

i(x) = h(x) + 5

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i(x) = 2x - 4

Thus Option B is correct

6 0
4 years ago
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