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2 years ago

20 POINTS HELP NOW PLEASE

Mathematics

2 answers:

Ne4ueva [31]2 years ago

8 0

Answer:

Not a function

Step-by-step explanation:

(0,3),(3,5) and (0,3),(-6,-2) hit (3,5),(-2,6)

Brrunno [24]2 years ago

7 0

Answer:

The relation is a FUNCTION

Step-by-step explanation:

as you can see the value of domain or the x there's no repeating number at all.

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I will give brainliest to whoever answers this question:) help a dummy out

aliya0001 [1]

Answer:

Step-by-step explanation:

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2 years ago

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Erick, Mia, and Isabelle golfed 9 holes. Erick scored 10 more than Mia, and Isabelle scored 16 less than twice Mia's score. Use

Rama09 [41]

Let Mia's score be $x$ . Then, Erick scored 10 more than Mia, so his score is $x+10$ . Isabelle scored 16 less than twice Mia's score, so her score is $2x-16$ . We can see that $x + x + 10 + 2x - 16$ is the sum of these variables, so the expression represents the total of their scores in this scenario. Moreover, we recall that the variable in the expression, $x$ , represents Mia's score.

To simplify this expression, we add up the variables and the numbers separately, giving us $x+x+10+2x-16 = (x+x+2x) + (10-16) = 4x-6$ . Therefore, in simplified form, the expression is equal to 4x - 6. The constant term in an expression is the term not multiplied by a variable, so in this case, it is -6.

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3 years ago

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yanalaym [24]

Answer:

$\frac{f(x+h)-f(x)}{h}$ $=2x + h$

Step-by-step explanation:

Given

$f(x)= x^2 + 2$

Required

Determine: $\frac{f(x+h)-f(x)}{h}$

First, we calculate f(x + h)

$f(x)= x^2 + 2$

$f(x+h) = (x+h)^2+2$

$f(x+h) = x^2+2xh+h^2+2$

So, we have:

$\frac{f(x+h)-f(x)}{h}$ $= \frac{x^2 + 2xh + h^2 + 2 - x^2 - 2}{h}$

$\frac{f(x+h)-f(x)}{h}$ $= \frac{x^2 - x^2+ 2xh + h^2 + 2 - 2}{h}$

$\frac{f(x+h)-f(x)}{h}$ $= \frac{2xh + h^2}{h}$

$\frac{f(x+h)-f(x)}{h}$ $=2x + h$

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2 years ago

WORTH 20 POINTS PLEASE HELP ME

horrorfan [7]

The answer is C.........

5 0

3 years ago

The cost to rent a construction crane is $750 per day plus $250 per hour of use. What is the maximum number of hours the crane c

anzhelika [568]

Let's use x to represent the number of hours since we don't know that.

750+250x<2500
Subtract 750 from both sides.
250x<1750
Divide both sides by 250.
x<7
The most hours that they can do is 7, or it can be less.

6 0

3 years ago