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lesya692 [45]
3 years ago
5

PLS HELP ASAP THANKS ILL GIVE BRAINLKEST PLS THANKS

Mathematics
1 answer:
Reika [66]3 years ago
3 0

Answer:

Question 6: y = x + 9

Question 7: y = x - 2

Step-by-step explanation:

Well this is a good question. We can take out Y, and X because that is a variable and it isn't defined. Now what we need to figure out is B or the Y - Intercept. Something thats in every Slope - Intercept form type equation:

Y = MX + B

The Y - Intercept is basically the y value when x is 0. A handy tip is that whatever value of y that is on the vertical line in the graph is B. If we look at the graph for Question 6 we find that it is +9. Since Y = X + 9 is the only equation that has +9 as it's B or Y - Intercept we can figure out the first one.

Using our handy tip from above, let's do the same for 7. This time the line intercepts the vertical line in the negative value of -2. So we find that B for this equation is -2. Therefor the only equation with -2 as it's be is Y = X - 2. So that is our answer.

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The boundary lines for the system of inequalities is given in the graph.
diamong [38]

Answer:

C)

region C

Step-by-step explanation:

We have to use what is called the zero-interval test [test point] in order to figure out which portion of the graph these inequalities share:

\displaystyle y ≤ -x + 2

0 ≤ 2 ☑ [We shade the portion of the graph that CONTAIN THE ORIGIN, which is the bottom portion.]

\displaystyle y ≥ 2x - 3

0 ≥ −3 ☑ [We shade the portion of the graph that CONTAINS THE ORIGIN, which is the left side.]

So, now that we got that all cleared up, we can tell that both graphs share a region where the ORIGIN IS VISIBLE. Therefore region C matches the above inequalities.

I am joyous to assist you anytime.

4 0
4 years ago
Read 2 more answers
Simplify (6x^-2) (0.5x)^4
loris [4]

Answer:

(3/8)x^2

Step-by-step explanation:

Rewriting the given expression as follows simplifies the solution.  Note that 6x^(-2) could be written as:

   6

--------

 x^2

Also, (0.5x)^4 = 0.0625x^4.

Then we have:

6*0.0625*x^4        0.375

---------------------- = ------------ * x^(4-2), or     (3/8)x^2

        x^2                     1

Note that x^4 / x^2 = x^2.

6 0
3 years ago
0.5 + (-1.5) - (-5.5) =
alexgriva [62]

Answer:

4.5

Step-by-step explanation:

6 0
3 years ago
Read 2 more answers
You’ve got a garden that is 10 ft by 12 ft.
ch4aika [34]
That’s a pretty average sized garden
8 0
3 years ago
The whole bar weighs 40 grams. How much does 1/5<br> of the bar weigh?
VashaNatasha [74]

Answer:

8 grams

Step-by-step explanation:

if 5/5 is 40 grams, you divide 40 by 5 to get 1/5

6 0
3 years ago
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