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Scrat [10]
3 years ago
8

What is the value of the function when x = 6?

Mathematics
1 answer:
vladimir1956 [14]3 years ago
6 0
The value would be 4
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5. What is the range of the relation below?
Nastasia [14]

Step-by-step explanation:

The answer is option D.

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3 years ago
Can someone help me turn these two word problems into algebraic expressions?
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1. N=x+3
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Show that the equation Y -2= 4(3x+5) is a liner and then tell if it represents a proportional or nonproportional relationship be
lozanna [386]

Answer:

y=12x+22 is linear but not proportional

Step-by-step explanation:

y-2=4(3x+5)

This is a linear equation because it has an x and y within the expression without exponents or other complex operators. We can rearrange and simplify the equation into slope-intercept form.

y-2=4(3x+5)\\y-2=12x+20\\y-2+2=12x+20+2\\y=12x+22

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3 0
3 years ago
Ali writes the expression "half of the sum of $9$ and a number." Write an algebraic expression that is equivalent to Ali's expre
HACTEHA [7]

Answer:

1 ÷ 2(9 + x)

4.5 + 0.5x

Step-by-step explanation:

Given that

We write the expression i.e. half of the sum of $9 and a number

Here we need to write the two expression that is different from each other

So,

Let us assume the number be x.

Now The first equation depend on the information given will be:

= 1 ÷ 2(9 + x)

And, The second equation is

= (9 + x) ÷ 2

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3 years ago
Moises is rolling a number cube, with sides numbered 1 through 6, 30 times. How many times should he expect to roll an odd numbe
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Answer:

15 times

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To find the expected count you have to multiply the probability of the favorable event with the number of repetitions/rolls.  For a fair dice, every number will have the same probability to occur. The dice have number 1 to 6 which mean there are 3 odd numbers (2, 4, 6) out of 6 possible number.

Then the probability for odd number will be: 3/6= 1/2  

The expected count of odd numbers in 30 rolls will be= 1/2 * 30 =15 times.

7 0
3 years ago
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