Answer:
Linear functions are those whose graph is a straight line. A linear function has one independent variable and one dependent variable. The independent variable is x and the dependent variable is y. ... It is also known as the slope and gives the rate of change of the dependent variable.
Step-by-step explanation:
Credit: http://www.columbia.edu/itc/sipa/math/linear.html#:~:text=Linear%20functions%20are%20those%20whose%20graph%20is%20a%20straight%20line.&text=A%20linear%20function%20has%20one,the%20dependent%20variable%20is%20y.&text=It%20is%20also%20known%20as,change%20of%20the%20dependent%20variable.
Use that website! It's helpful to me! :)
2) Based on the data represented in the double line graph. Which statement is true? A) At 15 almost 9 times as many students worked. B) At 17 almost 4 times as many students worked. Eliminate C) At 17 almost 4 times as many students did not worked. D) At 16 the same number of students worked and did not work.
Answer:
b
Step-by-step explanation:
When would you estimate the length of an object
not a multi answer
Pls help I'm confused on this!!!!
(Composite Figures)
Greg is replacing a countertop in his kitchen with a new granite countertop. The dimensions of the countertop are shown below. If the granite he chose costs $175 per square foot, how much will it cost?
someone plz help me i will give brainliest just
Answer:
5) y = 3x + 1
6) For this question, I would just draw a line that is increasing, and then once it reaches 10 mins I would make a steep line going downward. Something like this: /\
7) Yes, Raoul is correct because Function A's initial value is 0 and function B's initial value is 3.
Answer:
need points
u did that to me and I will do it to u too
Tyler spent a relaxing afternoon watching movies. He watched movies for
2
1
2
hours. His brother watched the movies for
3
4
of the amount of time that Tyler did. What equation can be used to find out how much time Tyler’s brother spent watching movies?
Answer:
try 3 . 4 if it rong I'm sooo sorry
help me please will give brainliest to correct answer
Answer:
A
Step-by-step explanation:
Pretty sure it is A
Answer:
First One
Step-by-step explanation:
It makes more sense and has a cat-whisker
Which expression has the least value when x = 1000?
Answer: Could we see the choices?
Step-by-step explanation:
Pls help need a help ASAP
Answer:
first one is vertical, will you take another picture I cant see the whole line
Janine wants to start a new hobby of collecting baseball cards. Her parents bought her a binder in which to hold her baseball cards. Every day, she adds four cards to her binder.
The equation she writes to describe the total number of cards she will have in her binder each day is shown below.
T = 4d
T= total amount of cards in the binder
d = the number of days Janine’s been collecting cards.
Which of the following tables is equivalent to Janine's equation?
Answer:
The answer is d
Step-by-step explanation:
1*4=4
3*4=12
5*4=20
ah im stuck on this lol pls help
Answer:
y = 0,4x -1 or y = 2/5 x -1
Step-by-step explanation:
you can use the slope formula
m = y2-y1 / x2-x1
m = -1 - (-3) / 0 - (-5) = 2/5
Answer:
y = 2/5x - 1
Step-by-step explanation:
Points on the graph: ( -5, -3) and (0, -1)
Slope:
m=(y2-y1)/(x2-x1)
m=(-1+3)/(0+5)
m = 2/5
Slope-intercept:
y - y1 = m(x - x1)
y + 3 = 2/5(x + 5)
y + 3 = 2/5x + 2
y = 2/5x - 1
Pls. Help 10 points help me pls anyone?
Answer:
your answer is correct and you got terrible data
Step-by-step explanation:
Answer:
its 5
Step-by-step explanation:
Which description describes the solutions to this inequality?
What is the solution to the inequality -7x+37<-5 ?
Answer:
you should try math papa its freee
Step-by-step explanation:
Four triangles are shown. Based on these triangles, which statement is true?
Answer:
First one
Step-by-step explanation:
100+30=130 That is the rule for finding w
And z=50
Answer: the first one
Step-by-step explanation:
PLZ I NEED HELP, will give BRAINS
Answer:
0% of 36: 0
100% of 36: 36
25% of 36: 9
75% of 36: 27
Step-by-step explanation:
0% of any number is 0.
100% is the same number.
To find 25% you can divide by 4.
To find 75% you can divide by 4 and multiple by 3.
25% = 1/4
75% = 3/4
I hope this is helpful :)
What is the solution to the system of linear equations below? 2/5x−y=6 −2x+5y=−30 Select one: A. (-13, 14) B. (-5, -8) C. no solution D. infinitely many solutions
Answer:
D. Infinitely many solutions
Step-by-step explanation:
[tex]-\frac{2}{5}x-y=6 | -2x+5y=-30[/tex]
1.Since neither equation contains an isolated. However, we can isolate -y in the first equation by adding [tex]\frac{2}{5}x[/tex] to both sides.
Like this: [tex]\frac{2}{5}x-\frac{2}{5}x-y=6-\frac{2}{5}x[/tex]
ending up with [tex]y=6-\frac{2}{5}x[/tex]
2.Now, we can change y to a positive y. By doing so, we divide -y by the entire equation.
Like this [tex]\frac{-y=6-\frac{2}{5}x }{-y}[/tex]
Ending with [tex]y=-6+\frac{2}{5}x[/tex]
3.Now, we can plug the expression [tex]-6+\frac{2}{5}x[/tex] into the second equation as a substitute for y, and solve for x. Then, we can use x to calculate y.
Like this [tex]-2x+5(-6+\frac{2}{5}x)=-30\\ -2x-30+2x=-30\\[/tex]
4. Since -2x+2x would cancel out and leave -30=-30. This is true because we know -30 equals -30 with no variable in sight.
PLZ HELP ME PLZ PLZ ..................
The answer is 2.5
I saw this question though, that's weird lol
plz help due today...................
Answer:
No it won’t be easy to find because burying the treasure 30 ft away is really far so he wouldnt remember exactly where it is. I think if he made a “x” over the spot then it would be easier
Plz give brainliest if this helped :D
Step-by-step explanation:
Can someone help me, please??
Answer:
1. 4.5x - 151.89
2. -2x + 375
Step-by-step explanation:
1.
Start with -$126.89
Small deposit: x (add)
Large deposit: 3.5x (add)
Withdrawal: $25 (subtract)
-126.89 + x + 3.5x - 25 =
= -151.89 + 4.5x
= 4.5x - 151.89
Answer: 4.5x - 151.89
2.
Start with $350
Small withdrawal: x (subtract)
Large withdrawal: x + 50 (subtract)
Deposit: $75 (add)
350 - x - (x + 50) + 75 =
= 350 - x - x - 50 + 75
= -2x + 375
Answer: -2x + 375
Which sentence is correct?
A) -4 > 3
B) -4 < -6
C) -4 > -7
D) -5 > -4
Answer:
the same answer as them
i got 100:)
Step-by-step explanation:
hey plz, help me I beg you plz answer the 3 images PLZ I WILL GIVE BRAINLIEST AND 10 PLUS PLZ I BEG YOU!!
Answer:
150 and 500 and the last one is around 200
Step-by-step explanation:
The head of a nail is circular, as shown. The head of this nail has a diameter of 6 millimeters.
Which measurement is closest to the area of the head of this nail in square millimeters?
A. 9.42
B. 113.04
C. 28.26
D. 37.68
Answer:
its A
Step-by-step explanation:
Hope it helps
can someone plzz solve these
Help plz
Is this a statistical questions?
What are the heights of all the players on the Atlanta Hawks basketball team?
Answer: Yes it is
Step-by-step explanation:
will mark brainliest
plz helppp meee i have 9 points now so plz make this worth it to answer this questionnn
Answer:
C
Step-by-step explanation:
Rectangle: 8*5=40
Triangle 1: (3*5)/2=7.5
Triangle 2: (3*5)/2=7.5
Trapezoid : 40+7.5+7.5=55
Answer:
C
Step-by-step explanation:
for the rectangle, its 8*5=40
for the triangles, they are both 3*5=15
and for the trapezoid, it is 55
1.Where is the least change in the amount of money earned?
Answer:
30 or 3 & 4 weeks
Step-by-step explanation:
Four classmates collect data by conducting a poll. They ask students chosen at random how many days a week they buy lunch. • Emma interviews 10 students. • Dylan interviews 35 students. Megan interviews 75 students. • Matt interviews 20 students. Whose results are probably the most trustworthy? A. Dylan's B. Matt's C. Emma's D. Megan's
Answer:
meghan
Step-by-step explanation:
she has the most people interviewed
a spinner is split into three equal sections numbered one through three. what is the probability of spinning two threes in a row
A. 1/6
B. 1/12
C. 1/9
thank u................
Answer:i am sure it is
B
Step-by-step explanation:
5/6 + 2/3 + 1/4 = ???