MATHEMATICS HIGH SCHOOL

Identify the slope and y-intercept for eachUse appropriate values for the x-axis and y-axis and label each axis (see graphs above).
Graph the y-intercept.
Show the lines that indicate the use of slope to graph two more points (as in the quick practice and lesson).
Draw the line representing the graph of the equation (as above).
Save as a file and submit it.

Problems:
John began his job making $20 the first day. After that he was paid $6.00 per hour. Y = 6x + 20.
A membership to Movie Night Movie Club costs $10 plus $2 per movie. Y = 2x +10.
You start out with $20 and then spend money in a store where every item is $3. Y = -3x + 20.
Your weight-lifting class cost you a $10 fee up front and $5 per class after. Y = 5x + 10.
You join a paperback book club for $6, and then spend $3 per book. Y = 3x + 6.

Answers

Answer 1

Answer:

Answer:

Graph attached of all the problems.

Problem 1- Slope is m=6 and y-intercept is c=20

Problem 2-Slope is m=2 and y-intercept is c=10

Problem 3-Slope is m=-3 and y-intercept is c=20

Problem 4-Slope is m=5 and y-intercept is c=10

Problem 5-Slope is m=3 and y-intercept is c=6

Step-by-step explanation:

Given : 5 problems

To identify : The slope and y-intercept for each problem and also show the graph.

Solution :

Slope intercept form is y=mx+c

where m is the slope and c is the y-intercept

Problems:

Problem 1 - John began his job making $20 the first day. After that he was paid $6.00 per hour.

Y = 6x + 20

Comparing with the slope - intercept form

Slope is m=6 and y-intercept is c=20

Graph is attached below (1)

Problem 2 - A membership to Movie Night Movie Club costs $10 plus $2 per movie.

Y = 2x +10

Comparing with the slope - intercept form

Slope is m=2 and y-intercept is c=10

Graph is attached below (2)

Problem 3 - You start out with $20 and then spend money in a store where every item is $3.

Y = -3x + 20

Comparing with the slope - intercept form

Slope is m=-3 and y-intercept is c=20

Graph is attached below (3)

Problem 4-Your weight-lifting class cost you a $10 fee up front and $5 per class after.

Y = 5x + 10

Comparing with the slope - intercept form

Slope is m=5 and y-intercept is c=10

Graph is attached below (4)

Problem 5 -You join a paperback book club for $6, and then spend $3 per book.

Y = 3x + 6

Comparing with the slope - intercept form

Slope is m=3 and y-intercept is c=6

Graph is attached below (5).

Answer 2

Answer: y = 6x + 20
Slope: 6
Y - Intercept: 20

y = 2x + 10
Slope: 2
Y - Intercept: 10

y = -3x + 20
Slope: -3
Y - Intercept: 20

y = 5x + 10
Slope: 5
Y - Intercept: 10

y = 3x + 6
Slope: 3
Y - Intercept: 6

Related Questions

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Suppose that you want to model the height of a rider on a Ferris wheel as a function of time. The amplitude of the function you use as a model should be equal to which of the following?A) the area of the Ferris wheel B) the circumference of the Ferris wheel C) the diameter of the Ferris wheel D) the radius of the Ferris wheel
Use your knowledge of similar triangles to solve for x
The slope of a line is -1/3 and the y-intercept is 10/3. What is the equation of the line written in general form?
CAN SOMEBODY PLEASE HELP ME I AM SO CONFUSEDD

Tanisha is graphing the function f(x) = 25(3/5)^x. She begins by plotting the point (1, 15). Which could be the next point she plots on the graph?(2, 9)

(2, –10)

(2, 14 2/5)

(2, 5)

Answers

The answer is (2,9).

This is because we can increment X by 1, giving us X=2. We can then do:
f(2)=25•(3/5)^2
Which equals:
f(2)=25•(3^2/5^2) because (a/b)^c = a^c/b^c.

We can then calculate the fraction in a simplified form:
f(2)=25•(9/25)=225/25
which fully simplified gives us
f(2)=9/1=9

Answer:

(2,9)

Step-by-step explanation:

Took the test

Diana ran a quarter mile straight down the street.becky ran a quarter mile on the track.who ran more?

Answers

neither they both ran a quarter mile

What is answer to x+10=-13 what does x equal

Answers

x + 10 = -13
-13 - 10 = x
-23 = x

CHECK

-23 + 10 = -13
-13 = -13!

x + 10 = -13 (original problem)
-10 -10 (subtract 10 from each side)
The 10 - 10 equals 0 so it cancels out of the problem.
x = -23 <- (-13 - 10 = -23)

In the above figure (not drawn to scale), Find ∠AEC. A. 150°
B. 90°
C. 75°
D. 105°

Answers

Answer:

C. 75°

Step-by-step explanation:

We have been given a circle and we are asked to find the measure of angle AEC.

We will use Intersecting chords theorem to find the measure of angle AEC, which states that measure of angle formed inside a circle by two intersecting chords is one half the sum of the measure of the arcs intercepted by the angle and its vertical angle.

We can see that measure of arc AC is 110 degrees and measure of its vertical arc BD is 40 degrees.

$m\angle AEC=(110^o+40^o)/(2)$

$m\angle AEC=(150^o)/(2)$

$m\angle AEC=75^o$

Therefore, measure of angle AEC is 75 degrees and option C is the correct choice.

Answer : C. 75°

Given : arc length AC=110, CB=20, AD=190, and BD=40

We need to find ∠AEC

The below is the formula for measure of an angle formed by two chords

∠AEC = $(1)/(2) ( arc AC + arcBD)$

We know arc AC = 110 and arc BD = 40

So ∠AEC = $(1)/(2) ( 110 + 40)$

= $(150)/(2) = 75$

∠AEC = 75 degrees

The area of a circle that's 64 pi square inches long. What's the radius ?

Answers

the area of anything cannot be any amount of square inches 'long'
long is 1 dimentional while area is 2 dimentional

anyway
area=(pi)radius^2
64pi=area
therfor
64pi=(pi)radius^2
divide both sides by pi
64=radius^2
sqrt both sides
8=radius
8 inches

A=pi*r^2 sqrt64=8 in radius

In the data set below, what is the mean absolute deviation?4,9,2,9,2,2,7

If the answer is a decimal, round it to the nearest tenth.

Answers

Answer:

2.9 (2.85)

Step-by-step explanation:

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