3 years ago

Pls answer precisely

Mathematics

1 answer:

Nata [24]3 years ago

3 0

Answer:

The third one

Step-by-step explanation:

Its asking if its positive in the interval [-3, -2]

Which means you only look at the graph from -3, -2 on the x axis and we are looking see which one is positive in that space. And by positive it means going up in a positive direction. Only the third one does this.

You might be interested in

Solve this linear equation <br> 2(x+6)<3x+8

FinnZ [79.3K]

Answer:

x > 4

Step-by-step explanation:

Given

2(x + 6) < 3x + 8 ← distribute left side

2x + 12 < 3x + 8 ( subtract 3x from both sides )

- x + 12 < 8 ( subtract 12 from both sides )

- x < - 4

Multiply both sides by - 1, reversing the symbol as a result of multiplying by a negative quantity.

x > 4

8 0

3 years ago

A bicycle cost $ 129.50. You pay $7.77 in sales tax. What is the tax rate?

viva [34]

7.77/129.5 = 0.06
Therefore the tax rate is 6%

6 0

3 years ago

Point P is located at (−2, 7), and point R is located at (1, 0). Find the y value for the point Q that is located two over three

otez555 [7]

Answer:

$y_Q=\dfrac{21}{5}=4.2$

Step-by-step explanation:

If the point Q that is located two over three the distance from point P to point R, then PQ:QR=2:3.

Use formula to find the coordinates of the point Q:

$x_Q=\dfrac{3x_P+2x_R}{3+2}\\ \\y_Q=\dfrac{3y_P+2y_R}{3+2}$

In your case, P(-2,7) and R(1,0), then

$x_Q=\dfrac{3\cdot (-2)+2\cdot 1}{3+2}=\dfrac{-4}{5}\\ \\y_Q=\dfrac{3\cdot 7+2\cdot 0}{3+2}=\dfrac{21}{5}$

6 0

3 years ago

What is the equation of the following line written in slope intercept form (1,5) (-1,-5)

wlad13 [49]

-5-5/-1-1=
-10/-2=
5

y-5=5(x-1)
y-5=5x-5
y=5x+0

6 0

3 years ago

I will give you 25 points for my other qusetion

Sophie [7]

What was your other question

6 0

3 years ago

Read 2 more answers