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4 years ago

14

Please help and thank you

1 answer:

likoan [24]4 years ago

6 0

Answer:

D

Step-by-step explanation:

The parent graph (red) is y = x^2

To get that graph to move right 4 units, the graph become y1 = (x - 4)^2

To get the graph to move up 1 unit, add 1 on the right. y2 = (x -4)^ + 1

The answer is D

Note: getting a graph to move left or right is a bit anti-intuitive. If you want it to move right, you have to subtract a number from x before before squaring the result. Your intuition would tell you to add the number, but that moves the graph left.

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Plz help due tomorrow plz hurry

muminat

Answer:

(4,-3)

Step-by-step explanation:

8 0

3 years ago

Read 2 more answers

If the length of the 45° region of this circle is 10 inches, what is the radius of the circle? Use and round to the nearest tent

USPshnik [31]

Answer:

12.71in

step explanation:

The Length of an arc given is expressed as;

A = theta/360 * 2πr

10 = 45/360 * 2 * 3.14r

10 = 1/8 * 6.28r

Cross multiply

10 * 8 = 6.28r

80 = 6.28r

r = 80/6.28

r = 12.74in

Hence the radius is 12.71in

8 0

3 years ago

Find the <br> n<br> th<br> term of the sequence that starts with 31, 35, 39, 43

Sphinxa [80]

Answer:

Step-by-step explanation:

This is a sequence of adding 4

So the next number is 47 51

4 0

3 years ago

Use the graph to determine the number of solutions the system has. x=4 y=x+3

Lyrx [107]

Answer:

Final answer is x=4, y=7.

Step-by-step explanation:

Questions says to use the graph to determine the number of solutions the system has. where system of equations are x=4 and y=x+3

any equation of the form x=k is a vertical line crossing x-axis at k.

So x=4 is a vertical line crossing x-axis at 4.

y=x+3 has slope m=1 and y-intercept b=3

So it passes through point (0,3) and for slope m=1, rise 1 up then 1 right to get new point.

Then final graph is given as shown in the picture.

We can see that both lines intersect at point (4,7).

Hence final answer is x=4, y=7.

4 0

3 years ago

Assume in a certain city that housing costs have been increasing at 5.2% per year compounded annually for the past 8 years. A ho

liraira [26]

Answer:

$\$173,319.50$

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

$t=8\ years\\ A=\$260,000\\ r=5.2\%=5.2/100=0.052\\n=1$

substitute in the formula above

$260,000=P(1+\frac{0.052}{1})^{1*8}$

solve for P

$260,000=P(1.052)^{8}$

$P=260,000/(1.052)^{8}=\$173,319.50$

4 0

3 years ago