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3 years ago

What is the meaning of the slope of mr taylor's line? pls help! a lot of points

Mathematics

1 answer:

Sedaia [141]3 years ago

7 0

Answer:

The slope is the percentage of test score per number of days absent

Step-by-step explanation:

we know that

The formula to calculate the slope between two points is equal to

$m=\frac{y2-y1}{x2-x1}$

we have

y -----> is the percentage of test score

x ----> is the number of days absent

That means -----> The slope is the percentage of test score per number of days absent

In this problem the slope is negative

If the percentage test score increases----> the number of days decreases

If the percentage test score decreases----> the number of days increases

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The base of a rectangle lies on the x-axis, while the upper two vertices lie on the parabola y = 13 − x2. Suppose that the coord

Misha Larkins [42]

Answer:

Area of Rectangle = $26x - 2x^3$

Step-by-step explanation:

Rectangle two vertices lie on x axis ; two vertices lie on parabola $y = 13 - x^2$ .

Supposing coordinates of upper right vertex of rectangle are P = $x , y$

Due to parabola symmetry, width of rectangle is twice the distance horizontal (X) axis distance between Y axis & point P.

Width of rectangle = $2x$

Length of rectangle = $y$ ; $y = 13 - x^2$

Area of Rectangle = Length x Width

= $2x (y)$

= $2x (13 - x^2)$

= $26x - 2x^3$

5 0

3 years ago

Is it possible to draw a triangle with side lengths 4cm 7cm And 9cm

Lana71 [14]

Answer:

it is

possible

Step-by-step explanation:

<u>sum of the two shortest sides must be greater than the third side.</u>

4+7 < 9

11<9

condition satisfies ,

hence proved , we can draw

7 0

3 years ago

What is the simplified expression for-<br> HURRY PLEASE

borishaifa [10]

Answer:

3/2

Step-by-step explanation:

you basically just simplify the exponents first, and then simplify from there.

5 0

2 years ago

Choose the correct simplification of the expression (2x2y6z5)(5x4y5z3).

erastovalidia [21]

Answer:

The correct option is 4.

Step-by-step explanation:

The given expression is

$(2x^2y^6z^5)(5x^4y^5z^3)$

Simplify the given expression.

$(2x^2y^6z^5)\times (5x^4y^5z^3)$

$(2\times 5)(x^2x^4)(y^6y^5)(z^5z^3)$

$10x^{2+4}y^{6+5}z^{5+3}$ $[\because x^mx^n=x^{m+n}]$

$10x^6y^{11}z^8$

Therefore correct option is 4.

8 0

3 years ago

For which independent value do the equations generate the same dependent value? y1=6x-16 , y2=3x-10

Nikitich [7]

The question asks which x-value gives the same y-value for both equations, so if you need the ys to be equal, you can set both equations equal to each other, giving you 6x-16=3x-10. Now, solve for x. 6x-16=3x-10, subtract 3x and add 16, 3x=6, divide 3, x=2. Your answer is x=2.

7 0

3 years ago