If y= 12x + 7 were changed to y = 12x + 2, how would the graph of the new
function compare with the original?
A. It would be less steep.
B. It would be steeper.
C. It would be shifted down.
D. It would be shifted up.
Answers
Answer:
C. It would be shifted down.
General Formulas and Concepts:
Algebra I
Reading a Cartesian Plane
Functions
Graphing
Coordinates (x, y)
The y-intercept is the y value when x = 0. Another way to reword that is when the graph crosses the y-axis.
Slope-Intercept Form: y = mx + b
m - slope b - y-interceptStep-by-step explanation:
Step 1: Define
[Original Function] y = 12x + 7
[Transformed Function] y = 12x + 2
Step 2: Identify
Compare functions to general form.
[Original Function] Slope m = 12, y-intercept b = 7
[Transformed Function] Slope m = 12, y-intercept b = 2
Step 3: Compare
We see that they both have the same slope m of 12, so A and B can be eliminated as the slopes don't change and therefore would not be steeper or less steep.
Now comparing the y-intercept b's, we see that the original function has a bigger b than the transformed function. This tells us that the original function will start higher than the transformed function.
We can also graph both equations and see what happens to the original equation.
∴ the answer would be C. It would be shifted down.
Related Questions
How many moles are in 9.03 x 1023 Li atoms?
please help me
Answers
Answer:
1.5 moles
Step-by-step explanation:
number of moles = no. of particles / Avagadro number
therefore, number of moles. = 9.033 * 10^23 / 6.022 * 10^23
therefore, no. of moles = 1.5
There are 1.5 moles in 9.033 * 10^23 Lithium atoms.
Which function is graphed?
Answers
Answer:
B
Step-by-step explanation:
You can use Desmos to help with questions like these :)
55" TV: $669 with a 23% markup
Answers
Answer:
what is the question?
Step-by-step explanation:
Evaluate each expression if m= -4, n=1, p = 2, q=-6, r = 5, and t = -2.
|q-2mt|
Answers
Answer:
hi
Step-by-step explanation:
9xy + 5y +
If two different data sets have the same mean, the one with a wider range gives a better representation of its data.
Answers
Answer:
if this is a true or false question the answer would be true
Write the decimal in simplest fractional form: -1.375
Answers
It’s making me type more so ignore this part.
PLEASE HELP! I REALLY NEED HELP!!!
Answers
Answer:
on which one?
can some pals help me
Answers
Answer:
1/8th of a foot
Step-by-step explanation:
All you have to do is divide the 5 feet by how ever many sections there are in this case it's 8.
5 / 8 = 0.625 = 1/8
Find the value of x.
Answers
Answer:
x = 3
Step-by-step explanation:
The angle is a right angle = 90 degrees
17x + 7 + 9x + 5 = 90°
26x + 12 = 90
-12 -12
26x = 78
/26 /26
x = 3
Hope this helps dude
Write a report to the president of the company explaining the meaning of the solutions
Answers
Step-by-step explanation:
x is less than -10
x is greater than or equal to 25
Answer:
The negative part of the solution set is ignored, because you cannot produce a negative number of phones.
The company has at least an 80% success rate if the next 25 or more phones that are assembled work.
Because the company has already made 10 phones and 7 are not working, if the next 25 phones work, the 35th phone puts the company at its goal of 80% or more.
Step-by-step explanation:
edge 2021
giving brainliest!’ *easy*
Answers
HELLLLLPPPPPPPPP PLZZZZZZZZZZZZZZ
Answers
Answer:
D :)
Step-by-step explanation:
Because all of them are added by 12 constantly
Answer:
D
Step-by-step explanation:
because it represents 12 + x
1 + 12 = 13
2 + 12 = 14
etc
Find the measure of the indicated angle that makes lines u and v parallel.
Please i really need help
Answers
Answer:
1. 135°
2. 114°
3. 118°
4. 81°
Step-by-step explanation:
Let "x" represent the measure of the indicated angle in each problem.
1. x = 135° (corresponding angles theorem)
2. x = 180° - 66° (same-side interior angles theorem)
x = 114°
3. x = 118° (alternate interior angles theorem)
4. x = 81° (alternate exterior angles theorem)
please help me i really need help please
Answers
a^2 +b^2 = c^2
a= x
b= 4
c= 16
x^2+16=256
-16 -16
x^2=240
find square root of 240 which is 15.49ft to the hundredth or 15.5ft
h=15.49 ft
Find the equation of the line
Use exact numbers
Thank you in advance!
Answers
Answer:
the answer is 3/6 cause you go up 3 and over 6
Which of the following is not a valid probability?
A. 1.3
B. 0.4
C. 1
D. O
Answers
Answer:
B and A
Step-by-step explanation:
because probabilities are between 0 being not possible and 1 being possible
A. Is not a valid probabily because it is a number great than 1.
Which of the following shows how to write 8,240 pennies as
dollars?
Answers
Answer:
$ 82.40
Step-by-step explanation:
you divide
100 pennies in a dollar
8240/100=82.40
what is it ???????????? pls help aspa
Answers
Answer:
This is curve sketching which is used in math
Step-by-step explanation:
we can see a graph plotting with the equation...of all sides
PLATO!! Please help!
Cara belongs to a knitting group that meets at the local craft shop. From observations, she has hypothesized that people purchase knitting
needles only if they are also purchasing yarn.
To confirm her thinking, Cara surveyed five people who came into the shop at various times throughout the day and asked them about their
past purchases.
Which of these factors is the most likely to skew the results of Cara's observations?
А. The participants are not randomized.
B. The sample size is too small to represent the population,
C. People have to buy yarn at a craft shop.
D. A control group is needed for an observational study.
Answers
Answer:
B. The sample size is too small to represent the population
Step-by-step explanation:
Logically speaking, this is correct because out of an ENTIRE day of customers entering a craft shop, more than 5 people enter the store. Due to this, Cara should've surveyed a larger number of customers.
What is the length of X
Answers
Answer:
37.21
Step-by-step explanation:
try the suggested option (see the attachment), the answer is marked with black colour.
Plzz help me I am timed!!
Answers
Answer:
B : 10 cm^3
Step-by-step explanation:
L x W x H = V
4cm x 2cm x 1 1/4 (1.25) = 10cm^3
1 1/4 = 4 x 1 = 4 + 1 = 5/4 = 1.25
Hope this helps!
I am pretty sure this is right.
HELP IM LITERALLY IN CLASS AND IM TAKING A TEST
Given the points (4,-3) and (0, -1), which other point lies on the line?
Answers
5. Alfredo made a container shaped like a triangular prism, as shown in the diagram
11 in.
What is the volume of the container in cubic inches?
Record your answer in the boxes. Be sure to use the correct place value.
Answers
I uploaded the answer to a file hosting. Here's link:
tinyurl.com/wpazsebu
The dimensions of a right rectangular prism are 3/2 ft, 1/2 ft, and 2ft. What is the volume of this prism ?
Answers
Answer:
v=1.5
Step-by-step explanation:
1.5*0.5*2=1.5
can i have brainliest
Volume of rectangular prism is 1.5 ft³
Given that;
Given prism is a right rectangular prism
Dimension are 3/2 ft, 1/2 ft, and 2ft
Find:
Volume of prism
Computation:
Volume of a rectangular prism = Length × Width × Height
Volume of rectangular prism = [3/2] × [1/2] × 2
Volume of rectangular prism = 6 / 4
Volume of rectangular prism = 1.5 ft³
Learn more;
https://brainly.com/question/12649592?referrer=searchResults
Which of the following shows the prime factorization of 200 using exponential notation?
Answers
Answer:
The prime factorization of 200 using exponential notation is [tex]2^{3}\times 5^{2}[/tex].
Step-by-step explanation:
First, we decompose the number given on statement by applying prime numbers in ascending order. We see that 200 is an even number, therefore, we infer that smallest prime number within is 2.
1) [tex]\frac{200}{2} = 100[/tex] (Even number)
2) [tex]\frac{100}{2} = 50[/tex] (Even number)
3) [tex]\frac{50}{2} = 25[/tex] (Even number)
4) [tex]\frac{25}{5} = 5[/tex] (Odd number, not a multiple of 3, but a multiple of 5 since last digit is 5)
5) [tex]\frac{5}{5} = 1[/tex] (Odd number, not a multiple of 3, but a multiple of 5 since last digit is 5)
Now, we construct the prime factorization using exponential notation:
[tex]200 = 2^{3}\times 5^{2}[/tex]
The prime factorization of 200 using exponential notation is [tex]2^{3}\times 5^{2}[/tex].
Answer:
2 * 3 * 5
Step-by-step explanation:
made a 100 on the text trust!!!!!
i’m having problems solving this too
Answers
Answer and Step-by-step explanation:
Half of them should be plain, so 46 plain bagels .
This is because the first set was split evenly, so that must mean this set should be split evenly as well.
Half of 92 is 46.
#teamtrees #PAW (Plant And Water)
Which graph shows that y varies directly as x?
Answers
Answer:
Step-by-step explanation:
The consumption of asparagus results in the release of methanethiol and S-methyl thioesters metabolites in the urine. To some people, these metabolites have a very distinctive odor, but others cannot detect the odor ("asparagus anosmia"). How common is asparagus anosmia?
In a genetic study aiming to find the genetic markers supporting the phenotype, researchers contacted 6909 participants in a large scientific cohort and found that 4161 had asparagus anosmia. Assuming that the cohort is representative of the American adult population, obtain a 90% confidence interval for the true population of Americans with asparagus anosmia. Use technology, for instance, the 1-PropZInt function in the TI graphing calculator or the Statistics / Proportion / 1-sample function (Confidence Interval tab) on CrunchIt!.
Answers
Answer:
The 90% confidence interval for the true population of Americans with asparagus anosmia is (0.5926, 0.6120).
Step-by-step explanation:
In a sample with a number n of people surveyed with a probability of a success of [tex]\pi[/tex], and a confidence level of [tex]1-\alpha[/tex], we have the following confidence interval of proportions.
[tex]\pi \pm z\sqrt{\frac{\pi(1-\pi)}{n}}[/tex]
In which
z is the zscore that has a pvalue of [tex]1 - \frac{\alpha}{2}[/tex].
Researchers contacted 6909 participants in a large scientific cohort and found that 4161 had asparagus anosmia.
This means that [tex]n = 6909, \pi = \frac{4161}{6909} = 0.6023[/tex]
90% confidence level
So [tex]\alpha = 0.1[/tex], z is the value of Z that has a pvalue of [tex]1 - \frac{0.1}{2} = 0.95[/tex], so [tex]Z = 1.645[/tex].
The lower limit of this interval is:
[tex]\pi - z\sqrt{\frac{\pi(1-\pi)}{n}} = 0.6023 - 1.645\sqrt{\frac{0.6023*0.3977}{6906}} = 0.5926[/tex]
The upper limit of this interval is:
[tex]\pi + z\sqrt{\frac{\pi(1-\pi)}{n}} = 0.6023 + 1.645\sqrt{\frac{0.6023*0.3977}{6906}} = 0.6120[/tex]
The 90% confidence interval for the true population of Americans with asparagus anosmia is (0.5926, 0.6120).
The area of a rectangular sign is 51 square feet. The base of the sign is 6 feet. What is the height of the sign?
A: 7.75 feet
B: 9 feet
C: 8.5 feet
D: 8.75 feet
Answers
Answer:
c
Step-by-step explanation:
Write an equation to represent the hanger.
Explain how to reason to find the value of x.
Answers
Answer:
Step-by-step explanation: