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3 years ago

How would the graph of the relation y=3x-2 change if the 3 and -2 were both doubled?

1 answer:

6 0

<u>y = 3x - 2</u>

-- The ' 3 ' is the slope. If you double it to ' 6 ', the line is steeper.

-- The ' -2 ' is the y-intercept. If you double it to ' -4 ', the line crosses the y-axis lower.

Choice <u>(a)</u> says that . . . "... steeper, and lower y-intercept".

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A triangle has two sides of length 14 and 19. What is the largest possible whole-number length for the third side?

Yuki888 [10]

its 33 I checked it mark the one above me brainiest

8 0

2 years ago

If you apply the changes below to the absolute value parent function,

QveST [7]

Answer:

$F(x) = |x|$

And we need to apply some transformations. The first part is hift 8 units left. And we need to do this:

$F(x) = |x+8|$

Then we need to apply the second transformation Shift 3 units down. and we can do this:

$F(x) = |x+8|-3$

Step-by-step explanation:

For this case we have the following function given:

$F(x) = |x|$

And we need to apply some transformations. The first part is hift 8 units left. And we need to do this:

$F(x) = |x+8|$

Then we need to apply the second transformation Shift 3 units down. and we can do this:

$F(x) = |x+8|-3$

6 0

3 years ago

What is the solution set of the compound inequality x+1<-2x+11<3x+5

VikaD [51]

Answer:

6/5 < x < 10/3 is the desired solution.

Step-by-step explanation:

Here, the given compound inequality is :

x + 1 < -2 x + 11 < 3 x + 5

Now, consider the first two term of the inequality, we get:

x + 1 < -2 x + 11

Subtracting 1 from both sides, we get:

x + 1 - 1 < -2 x + 11 - 1

or, x < -2x + 10

or, x + 2x < 10

or, 3 x < 10

or, x < 10/3

Similarly, considering the last two terms of the given inequality, we get:

-2 x + 11 < 3 x + 5

Subtracting 11 from both sides, we get:

-2 x + 11 - 11 < 3 x + 5 - 11

or, - 2 x < 3 x-6

or, 6 < 5 x

or, x > 6/5

Hence, combining two solutions, we get: 6/5 < x < 10/3

So, the desired value of x should be more than (6/5) but less than (10/3)

6 0

3 years ago

Please Help! Algebra 2!

eduard

Answer:

The interest rate of the account is $3\%$

Step-by-step explanation:

we know that

The compound interest formula is equal to

$A=P(1+\frac{r}{n})^{nt}$

where

A is the Final Investment Value

P is the Principal amount of money to be invested

r is the rate of interest in decimal

t is Number of Time Periods

n is the number of times interest is compounded per year

in this problem we have

$t=14\ years\\ P=\$1,863\\ A=\$2,830.97\\n=4$

substitute in the formula above and solve for r

$\$2,830.97=\$1,863(1+\frac{r}{4})^{4*14}$

$(2,830.97/1,863)=(1+\frac{r}{4})^{56}$

$(2,830.97/1,863)^{1/56}=(1+\frac{r}{4})$

$[(2,830.97/1,863)^{1/56}-1]=\frac{r}{4}$

$r=4*[(2,830.97/1,863)^{1/56}-1]\\ \\r= 0.03$

Convert to percent

$r= 0.03*100=3\%$

8 0

3 years ago

It is 4:12 p.m. Emma's mom will be home from work in 70 minutes, and Emma has gymnastics lessons at 6:00 p.m.

egoroff_w [7]

Answer:

emma is dum as freak

Step-by-step explanation:

.................................................

8 0

3 years ago