I need help/ explanation. Algebra 2 15 points
Stretch the graph of f(x) vertically by a
factor of 2.
I need to know how to do this.
Answers
Answer:
For each point on the curve given, make a new point that has the same x value but double the y value.
Step-by-step explanation:
Pick several points on the graph given. the easiest points to pick would be (-2, 0), (0, 2) and (2, 0). That's the point on the far left, the point on the top of the curve in the middle, and the point on the far right. For each of these points, make a new point that's twice as high but has the same position left/right. For the far left point and the far right point, the new point will be the same as the old point because the height is zero and double zero is still zero. For the point in the middle the new height will be four since the old height was just two. Then draw a nice curve through those points and you will have the answer. It will be a mound that's twice as tall as the current mound but the same width.
Related Questions
Help! I’ll give you the brainly answer if you help!
Answers
Answer:
2,78,31,64,4-2,10-6,54,-97,-38,-8-7,-4-5,-11-1,-16Label where the adjacent, hypotenuse and the opposite is on this triangle please :)
Answers
Answer:
Here you go
Step-by-step explanation:
8w-2=12w+6 both answers
Answers
Answer:
your answer is -2
I hope it's helps you
Answer:
[tex]8w - 2 = 12w + 6 \\ 8w - 12w = 6 + 2 \\ - 4w = 8 \\ w = \frac{8}{ - 4} \\ w = - 2[/tex]
I hope it helped U
stay safe stay happy
Ajay is on the swim team. He improved his time on
the 50-yard freestyle from 32 seconds to 31 seconds.
What's the percent decrease in his time?
3.125%
3.23%
1.03%
3.2%
Answers
Answer: it should be 3.125%
Step-by-step explanation:
3.125% is the answer
HELP!! Use the properties of addition to simplify this expression. 6-8 +6f-2f
Answers
Answer:
-2 + 4f
Step-by-step explanation:
6 - 8 + 6f - 2f
2(3 - 4 + 3f -f) [Distributive Property]
=> 2(-1 + 3f - f)
=> 2(-1 + 2f)
=> -2 + 4f
Answer:
4f-2
Step-by-step explan:
6-8+6f-2f
6-8+4f
4f-2
4a^2-20a+24+6y-9y^2
Answers
Step-by-step explanation:
SEE THE IMAGE FOR SOLUTION
HOPE IT HELPS
HAVE A GREAT DAY
Simplify the expression: (-13.2) + 8.1
Answers
Step-by-step explanation:
(-13.2)+8.1
-13.2+8.2
Since, there are two signs i.e, '+' and '-' and the value of '-' is more
Therefore,
-5
I hope it helped U
I hope it helped Ustay safe stay happy
12x15 in exponential notation
Answers
Answer:
5(6^2)
BRAINLIEST, PLEASE!
Step-by-step explanation:
12 x 15 = 180
180/5 = 36
=5(6^2)
Can someone please help me understand this problem thanks
Answers
Answer:
Step-by-step explanation:
So we know that it cost $600 in material to build the couch,
and then we know it cost $2000 extra to install and setup the couch,
so it cost 2,600 to build and install one couch,
So the first answer is 2,600
Now to build and install 15 of them we do 2,600 x 15 = $39,000
So it cost 2,600 to make and install one
And 39,000 to make and install 15.
But it only cost $600 to build one
and $9,000 to make 15 without installation fees.
can someone help me with this please?
Answers
Answer:
[tex]1)then \: we \: can \: seperate2x \\ 2)then \: we \: can \: get \: x \: alone \\ 3)we \: add \: and \: divide \: in \: both \: side \\ \: of \: this \: equation \: equally \: \\ 4)we \: get \: wrong \: answer \\ thank \: you[/tex]
Help fast! If you answer right ill give best khan academy
Answers
Answer:
17 I think it's 17 considering the 45 went to 35
can Someone Answer This Please! The Question Is on the Attached Photograph Below: Thanks!
Answers
Answer:
a^5÷a^3=a^5×a^-3=a^5+-3=a^2
Answer:
[tex]a) \: \: {a}^{2} [/tex]
[tex]b) \: \: c[/tex]
Step-by-step explanation:
[tex]a) \: \: {a}^{5} \div {a}^{3} \\ = (a \times a \times a \times a \times a)(a \times a \times a) \\ = a \times a \\ = {a}^{2} [/tex]
[tex]b) \: \: \frac{ {c}^{4} }{ {c}^{3} } \\ \frac{(c \times c \times c \times c)}{(c \times c \times c)} \\ = c[/tex]
Hope it is helpful.....Pls help me with this.
Answers
Answer:
Step-by-step explanation:
df = g + 32
solve for d
Answers
Answer and Step-by-step explanation:
To solve for d, divide f from both sides of the equation.
df ÷ f = (g + 32) ÷ f
d = [tex]\frac{g+32}{f}[/tex] is the answer.
#teamtrees PAW (Plant And Water)
I hope this helps!
———
f
because you need to isolate d by dividing both sides of the equation by f!
The number q is rational. Which statement about q- 10 is true
Answers
Answer:
you forgot to add the statements
2 multiplied by b is equal to 8
Answers
Answer:
2*b = 8
b=4
Step-by-step explanation:
2*b = 8
Divide each side by 2
2b/2 =8/2
b=4
Calculate the Midpoint M of line segment AB given, A(4,-10) and B(8,4).
Answers
Answer:
(6,-3)
Step-by-step explanation:
Using midpoint formula, we have
x=(4+8)/2=12/2=6
y=(-10+4)/2=-6/2=-3
11>2+3x
plz i neec help plzzzzz
Answers
Answer:
x < 3
Step-by-step explanation:
11 > 2 + 3x
3x + 2 < 11
3x (+ 2 - 2) < 11 - 2
3x < 9
3x/3 < 9/3
x < 3
Answer:
3 >x
Step-by-step explanation:
11>2+3x
Subtract 2 from each side
11-2>2-2+3x
9 > 3x
Divide each side by 3
9/3 > 3x/3
3 >x
y = 2/3x + 1
Solve for X and Y Intercept
Answers
Answer:
x=(3/2,0)
y= ( 0 , − 1 )
Step-by-step explanation:
X + 7= -12i need it step by step
Answers
Answer: x = -19
Step-by-step explanation:
Given
x + 7 = - 12
Subtract 7 on both sides
x + 7 - 7 = -12 - 7
[tex]\boxed{x=-19}[/tex]
Hope this helps!! :)
Please let me know if you have any questions
Answer:
X=-19
Step-by-step explanation:
X+7=-12
subtract 7 from both sides
X=-19
What is the distance between the
points (-8, -3) and
(-2, -5)?
Answers
Question
What is the distance between the
points (-8, -3) and (-2, -5)?
Answer:
let the distance between the points be A(-8, -3) = x_1 ,y_1 and B (-2, -5)
= x_2 ,y_2.
Now,
According to the Pythagoras theorem,
d = √ (x _2 −x _1 )^2+(y _2 −y _1 )^2d=√(-2-(-8))^2 + (-5(-3))^2d= √(6)^2 + (15)^2d= √36+225d= √261d= 3√29Therefore d(distance) = 3√29
Which graph represents a line with a slope of -1/2 and a y-intercept equal to that of the line y =2/3x – 2?
Answers
Step-by-step explanation:
I guess option 4 is the correct answer.
hi can you help me ?
Answers
Answer:
5,400
Step-by-step explanation:
do the exponent which is 10x10=100 then add it to 5,300
H(x) = 1/x+2 and k(x) = 3x - 4
h[k(x)] =
A.(3x - 4)/(x+2)
B. 1/(4x - 2)
C. 1/(3x - 2)
Answers
Answer:
= 1/ (3x-2)
Step-by-step explanation:
H(x) = 1/(x+2)
k(x) = 3x - 4
h[k(x)] = place the function k(x) in for x in the function h(x)
= 1/(3x-4 +2)
Combine like terms
= 1/ (3x-2)
Hey there! I'm happy to help!
What we need to do is take the value of k(x) which is 3x-4 and plug it into the function h(x).
This is because our x in the function h[k(x)] is k(x), so we will substitute that value for x in that formula and that will give us our answer.
H[(k(x)]=1/(3x-4+2)
And combine like terms
H[(k(x)]=1/(3x-2)
So, our answer is C. 1/(3x-2)
Have a wonderful day and keep on learning! :D
What is the quotient of 5/6 and 3/8?
Answers
Answer:
2 2/9
Step-by-step explanation:
5/6 ➗3/8
We can use the reciprocal.
So, 5/6 * 8/3 = 40/18.
40/18 can be simplified to 20/9 or 2 2/9
Which rational number best describes Point A and Point B on the number line? *
(IMAGE BELOW)
-2.1
-2.75
-3.2
-3.25
Answers
-2.75 describes the best.
R
5/3
S
Given right triangle QRS, what is the value of sin(30°)?
30°
5
V3
10
60°
o
o
V3
2
o
Answers
Answer:
1/2
Step-by-step explanation:
here ,
sin = p/h
or, sin (30⁰) = 5 /10
so sin (30⁰) = 1/2
The value of sin(30°) given triangle QRS is; 1/2
Trigonometric RatiosIn trigonometric ratios, we know that;
sin θ = opposite/hypotenuse
cos θ = adjacent/hypotenuse
tan θ = opposite/adjacent
From the given triangle, we see that;
Opposite side to the angle 30° is 5 while hypotenuse is 10.
Thus;
sin 30° = 5/10
sin 30° = 1/2
Read more about trigonometric ratios at; https://brainly.com/question/13276558
What is the slope for (5,-1) ,(4,-3)
Answers
Answer: slope = 2
Step-by-step explanation:
slope formula is y2-y1 / x2-x1
let’s make 5, x1 and -1, x2, 4, x2 and -3, y2.
if you plug the numbers in it should look like
-3 - -1 / 4-5 = -2/-1 = 2 (positive two). it’s a positive 2 because a negative times a negative is a positive and a positive times a negative is a negative
solve for y 7y-3y=8
plzzzz answer
will give brainliest!!!!
Answers
4y = 8
y = 8/4
y = 2
Hope this helps :)
Answer:
Step-by-step explanation:
7y-3y= 4y
4y=8
Here when its like this we need y by itself, so you take out 4 by dividing 8 by 4.
y= 2
Mary Smith ordered 3/4 truckload of merchandise. If approximately 1/3 of the merchandise has been unloaded, how much remains to be unloaded?
Answers
Step-by-step explanation:
Given that,
Mary Smith ordered 3/4 truckload of merchandise.
If approximately 1/3 of the merchandise has been unloaded.
To find,
How much remains to be unloaded?
Solution,
Remaining amount = Total truckload - Unloaded amount
Let x is the remaining amount. So,
[tex]x=\dfrac{3}{4}-\dfrac{1}{3}\\\\x=\dfrac{3(3)-4}{12}\\\\x=\dfrac{5}{12}[/tex]
Answer:
So, the remaining amount is [tex]\dfrac{5}{12}[/tex].
Reference:
https://brainly.com/question/10445856
Using formula:
Remaining amount = Total truckload - Unloaded amount
Calculating the remaining amount:
[tex]\to \bold{x=\frac{3}{4}-\frac{1}{3}}\\\\[/tex]
[tex]\bold{=\frac{3\times 3-4}{12}}\\\\\bold{=\frac{9-4}{12}}\\\\\bold{=\frac{5}{12}}\\\\\bold{=0.416}\\\\[/tex]
Therefore, the remaining amount is "0.416"
Learn more:
brainly.com/question/10445856