Given the function f(x) = -3x2 + 4x + 6, find f(2) and f(3). Choose the statement that is true concerning these two values.
The value of f(2) is the same as the value of f(3).
The value of f(2) cannot be compared to the value of f(3).
The value of f(2) is smaller than the value of f(3).
The value of f(2) is larger than the value of f(3).
Answer:
The value of f(2) is larger than the value of f(3).
Step-by-step explanation:
[tex]f(x) = -3x^{2} +4x+6\\f(2) = -3*2^{2} +4*2+6=2\\f(3) = -3*3^{2} +4*3+6=-9\\[/tex]
adriana uses 1 1/4 cup of pretzels for every 1/2 cup of raisins
Answer:
1.25 cup of pretzels for every 0.5 cup raisins
Step-by-step explanation:
please help asap, will give brainliest if correct.
What is the answer to this question?
Answer:
81
Step-by-step explanation:
theres a crown at the bottom press it plez
PLEASE HELP ME!!! I WILL GIVE BRAINLIEST TO CORRECT ANSWER!!
Answer:
The first question is B
Step-by-step explanation:
20 POINTS NO CAP PLEASE HELP ME NEED RIGHT ANSWER
Answer:
yaaa
Step-by-step explanation:
Answer:
yes
Step-by-step explanation:
Many counties in Texas missed many school days in the fall of 2017 due to hurricanes
that year. A solution for how to make up those
days was to add time to each school day
for a portion of the year. It was decided that in order to make up a 6 hour school day, 10
minutes would be added to each day. How many extended days would be needed to
make up 3 school days?
If m<1 = (7x - 19), and m<2 = (x + 5), find m<2
Answer:
Step-by-step explanation:
In which expression is the coefficient of the linear term -1?
Daniel is dring a truck at a constant speed. The table shows the distance traveled depending on time.
Time (hours)
8
Distance (miles) 360
Select THREE statements that are true
A
Daniel traveled 90 miles in 2 hours
B
Daniel traveled 96 miles in 7 hours
C
Daniel traveled 120 miles in 4 hours
D
Daniel traveled 135 miles in 3 hours
E
Daniel traveled 180 miles in 6 hours
F
Daniel traveled 225 miles in 5 hours
Answer:
A,D,F
Step-by-step explanation:
if he drives 90 in 2 hours then in one hour its 45. 45 times 2 is 90. 45 times 3 is 135. 45 times 4 is 180. 45 times 5 is 225. 45 times 6 is 270. 45 times 7 is 315. and 45 times 8 is 360.
Jim has 7/10
of the sugar he needs to bake a sheet cake. It takes the same amount of sugar to make 1 sheet cake
as it takes to make 24 cupcakes.
What is the greatest number of cupcakes Jim can make with the sugar he has
A. 16 cupcakes
B. 17 cupcakes
C. 18 cupcakes
what is m<1?
a) 34°
b) 56°
c) 64°
d) 92°
Answer:
B
Step-by-step explanation:
The cost of catering a dinner is $11.95 per person plus $25 for delivery and setup. Which statement is true about the graph of the function that represents the average cost per person?
Answer:
B
Step-by-step explanation:
Answer:
B. The horizontal asymptote y= 11.95 represents that the cost per person approaches $11.95 as the number of people increases.
Step-by-step explanation:
edge 2020
solve the following equation algebraically:
2 x squared = 98
a.
x = 7
b.
x = plus-or-minus 49
c.
x = plus-or-minus 7
d.
x = 49
Answer:
c. [tex] x = \pm 7 [/tex]
Step-by-step explanation:
[tex] 2x^2 = 98 [/tex]
[tex] x^2 = 49 [/tex]
[tex] x = \pm\sqrt{49} [/tex]
[tex] x = \pm 7 [/tex]
Anyone not so busy? i need help with 9th grade maths
Answer:
Okay!
Step-by-step explanation:
That would be no problem!
PLEASE HELP ME!!!!!!!!!!!!!
PLEASE HELP ME! THANK YOUU!
3/4
Step-by-step explanation:
Rate of change = (f(-4)-f(0))/-4
Plug in the numbers
f(-4) = 10 - (3/4)(-4) = 10-3 = 7
f(0) = 10 - (3/4)(0) = 10
Plug back into first equation
(7-10) = 3/4
-4
9514 1404 393
Answer:
-3/4
Step-by-step explanation:
The given function is a linear function with a slope of -3/4. (The slope is the coefficient of x.) The slope is the rate of change. For a linear function, the slope is the same everywhere. That is, the "average rate of change" and the "rate of change" and the "slope" are all the same value.
Here, the average rate of change is -3/4.
__
Alternate solution
You can compute the average rate of change using the formula ...
average rate of change = (f(x2) -f(x1))/(x2 -x1)
For x1 = -4 and x2 = 0, we need to know the function values:
f(-4) = 10 -(3/4)(-4) = 13
f(0) = 10 -(3/4)(0) = 10
So, the average rate of change formula gives ...
average rate of change = (10 -13)/(0 -(-4)) = -3/4
The average rate of change is -3/4.
What is the slope of the line that passes through the points (-4, 2) & (1,5)
Answer:
Step-by-step explanation:
Slope= y2-y1/x2-x1
5-2/1-(-4) = 3/5
Slope: 0.6
When a number x is multiplied by 6, the result is 38.
What is the value of x?
Drag and drop the correct number into the box so that the equation is true.
3/8
8/3
1/16
9/4
16
4/9
help me plz it is 10 pts
Answer:
8/3
Step-by-step explanation:
i took the quiz
Answer:
6⅓ The answer is not in the options..
Step-by-step explanation:
6x = 38
x = 38÷6
x = 6 ⅓ / 6.33333..
Define the following terms:
1. Mean
2. Median
3. Mode
4. Range
Answer:
1. In mathematics and statistics, the arithmetic mean, or simply the mean or the average, is the sum of a collection of numbers divided by the count of numbers in the collection. The collection is often a set of results of an experiment or an observational study, or frequently a set of results from a survey.
2. In statistics and probability theory, a median is a value separating the higher half from the lower half of a data sample, a population, or a probability distribution. For a data set, it may be thought of as "the middle" value.
3. The mode is the value that appears most often in a set of data values. If X is a discrete random variable, the model is the value x at which the probability mass function takes its maximum value. In other words, it is the value that is most likely to be sampled.
4. the set of values that a given function can take as its argument varies.
Guys helpful tip
Go to google and search up M A T H (space) W A Y
it will help u with all ur questions
Answer:
ok I will try that thx for telling
Identify two negative addends that make -10.5
Find the slope between the given two points.
Please help...
Answer:
8/-5
Step-by-step explanation:
the equation for slope is y 2 - y 1/ x 2 - x 1 so your equation is -7 - (-11) / -6 - (-1) which simplifies to 8/ -5 and that is the slope.
Use the information given to enter an equation in standard form.
Slope is -6, and (0,-7) is on the line.
Plzzz help I will mark you as brainliest
Answer:
y=-6x-7
Step-by-step explanation:
Deku and reaper also what is 2-4=?
Answer:
the answer is -2
Step-by-step explanation: The answer is from google
Answer:
-2
Step-by-step explanation:
indeed brother
What value of x satisfies this equation? log(5x+20)=2
Answer:
16
Step-by-step explanation:
Given expression:
log(5x + 20) = 2
From the given expression, we are to find x;
Using the rule of logarithm, we can solve this problem;
logₐb = C
b = Cᵃ
So;
log(5x + 20) = 2
this is to base 10;
5x + 20 = 10²
5x = 100 - 20
5x = 80
x = 16
Answer:
16 was right
Step-by-step explanation:
which statements about the trend line in item 3 are true? select all that apply.
a. the slope is the cost of one book
b. the slope is the cost if Hana's lunch
c. the y-intercept is the cost of one book
d. the y-intercept is the most if Hana's lunch
Answer: A and D
Step-by-step explanation:
I took the test online and the answer is A and D the y intercept is the cost of her lunch and the slope is the cost of one book
The true statements are the slope is the cost of one book and the y-intercept is the cost if Hana's lunch.
What is Slope?A line's slope is determined by how its y coordinate changes in relation to how its x coordinate changes. y and x are the net changes in the y and x coordinates, respectively. Therefore, it is possible to write the
change in y coordinate with respect to the change in x coordinate as,
m = Δy/Δx where, m is the slope
Given:
as, from the graph the slope tells us about the cost of one book.
Now, From the graph if we talk about y- axis then we can see that the y- axis tells us about cost if Hana's lunch.
Hence, the true statements are the slope is the cost of one book and the y-intercept is the cost if Hana's lunch.
Learn more about slope here:
https://brainly.com/question/3605446
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Plz plz plz help me quickly I’ll give brainlist!!!!!!!!!!
Answer:
Yeah, I also got 2.4 percent..
Sharoda works at Diamond Jewellers. Her basic week of
work is 40 hours. If she works for 52 hours next week.
How much overtime hours will she work in that week?
buddyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyy im gonna run out of points don't miss this time
Answer:
lol
Step-by-step explanation:
