Answer:
Domain
Step-by-step explanation:
The set of input values is called the domain of the function.
Hope I helped! Please mark Brainliest!
Answer: the domain is the set of inputs for a function
so domain.
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
-3(x-10)<30
Solve and Graph for X
Need help ASAP
Answer: -3(x-10)<30,X there you go BOM
Step-by-step explanation:
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]
Three numbers are in the ratio 3:4:5. If the sum of their cubes is 216000, find the largest of these three numbers.
Answer:
50
Step-by-step explanation:
Let the numbers be 3x, 4x, 5x
(3x)^3 + (4x)^3 + (5x)^3 = 216000
27x^3 + 64x^3 + 125x^3 = 216000
216x^3 = 216000
x^3 = 1000
x = 10
5x = 5(10) = 50
Answer: 50
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?
Plz plz plz help me quickly I’ll give brainlist!!!!!!!!!!
Answer:
Yeah, I also got 2.4 percent..
what is 1395^2 plz help
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.
In which expression is the coefficient of the linear term -1?
buddyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyy im gonna run out of points don't miss this time
Answer:
lol
Step-by-step explanation:
Identify two negative addends that make -10.5
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
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
If m<1 = (7x - 19), and m<2 = (x + 5), find m<2
Answer:
Step-by-step explanation:
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.
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
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:
what is m<1?
a) 34°
b) 56°
c) 64°
d) 92°
Answer:
B
Step-by-step explanation:
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:
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:
PLEASE HELP ME!!! I WILL GIVE BRAINLIEST TO CORRECT ANSWER!!
Answer:
The first question is B
Step-by-step explanation:
what is the answer to 3/8 + 1/2?
Answer:
7/8 or 0.875
Step-by-step explanation:
If you want it in fraction form, it's 7/8. If you want it in decimal form, it's 0.875.
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
#SPJ2
·Has to be a number
Answer:
x=-4
Step-by-step explanation:
please help asap, will give brainliest if correct.
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]
I don’t understand help me plz hard
Answer:
-2 1/2 is the correct answer
I hope this helps! If it is correct please mark brainliest answer, thank you!
Stay safe, God bless and happy studying!
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 these coordinates (2,30), (5,75).
A) 10
B) 15
C) 32
D) 17
Answer:
45/3 or 15 simplified
Step-by-step explanation:
so b. 15
Answer:
Quick answer is B
Step-by-step explanation:
Use the rise over run method Y2-Y1 over X2-X1 and get your fraction. Divide your fraction to get your number and you get 15. Your equation should be simalar to this 75-30 over 5-2= 45 over 3 which is equal to 15.
f(x)=2(x+2)²-1 determine the vertex (h,k)
Answer:
The vertex will be (-2,-1)
