All categories

4 years ago

Helpppp pleaseeeeeeeeeeeeeeeeeeeee it's due at 12:00 odjsoisjsis please see helppp, with explanation pleaseee

Mathematics

1 answer:

Fudgin [204]4 years ago

5 0

1) rate of change is 1
2) rate of change is 2

You might be interested in

Karen is planning to drive 2421 miles on a road trip. If she drives 269 miles a day, how many days will it take to complete the

vichka [17]

It will take 9 days. 269 x 9 = 2,421

4 0

3 years ago

Read 2 more answers

Simplify the following expression. 4 to -11/3 power ÷ 4 to -2/3 power

nignag [31]

$\bf ~\hspace{7em}\textit{negative exponents} \\\\ a^{-n} \implies \cfrac{1}{a^n} ~\hspace{4.5em} a^n\implies \cfrac{1}{a^{-n}} ~\hspace{4.5em} \cfrac{a^n}{a^m}\implies a^na^{-m}\implies a^{n-m} \\\\[-0.35em] \rule{34em}{0.25pt}\\\\ 4^{-\frac{11}{3}}\div 4^{-\frac{2}{3}}\implies \cfrac{4^{-\frac{11}{3}}}{4^{-\frac{2}{3}}}\implies 4^{-\frac{11}{3}}\cdot 4^{\frac{2}{3}}\implies 4^{-\frac{11}{3}+\frac{2}{3}} \\\\\\ 4^{-\frac{9}{3}}\implies 4^{-3}\implies \cfrac{1}{4^3}\implies \cfrac{1}{64}$

3 0

4 years ago

ASAP PLEASE ANSWER quadrilateral ABCD is dilated at center (0,0) with scale factor 1/2 to form quadrilateral A'B'C'D'. wha is th

zhenek [66]

Answer:

$|A'B'|=\sqrt{5}$

Step-by-step explanation:

The points A and B have coordinates at (0,4) and (4,2) respectively.

The distance formula can be used to find the length of AB.

$|AB|=\sqrt{(4-0)^2+(2-4)^2}$

$|AB|=\sqrt{(4)^2+(-2)^2}$

$|AB|=\sqrt{16+4}$

$|AB|=\sqrt{20}$

$|AB|=2\sqrt{5}$

Since quadrilateral ABCD was enlarged with a scale factor of $\frac{1}{2}$ .

The length of A'B' is

$\frac{1}{2}|AB|$

$=\frac{1}{2}\times2\sqrt{5}$

$\therefore |A'B'|=\sqrt{5}$

7 0

3 years ago

Read 2 more answers

Find the slope of the line.

Stels [109]

Answer:

In technical terms, the slope of the line is the change in y over the change in x. But I just like to think of it as rise over run. To find the slope of the line, pick two points on the line

3 0

3 years ago

Read 2 more answers

Table of value for y=2x^2+x

DedPeter [7]

Answer:

values of x and y is (4, -2), (0, 0) and (2, 10)

Step-by-step explanation:

5 0

2 years ago

Read 2 more answers