Mathematics High School

The slope of the graph of the equation Y equals 2X -2 is 2 what is The Y intercept

Answers

Answer 1

Answer:

-2

Step-by-step explanation:

the equation of a function/line is y=mx+b where

b is the y intercept

m is the slope

Related Questions

4) f(x) = 2x^5+4x^4+11x^3+22x²+12x+24; -2

please show the steps on how to find the roots

Answers

Answer:

Step-by-step explanation:

f(x) = 2x^4(x + 2) + 11x^2(x + 2) + 12(x + 2)

f(x) = (x+2) [2x^4 + 11x^2 + 12]

f(x) = (x + 2)(2x^2 + 3)(x^2 + 4)

3x - 2y = 38
x = 6 - y


Choose a solving method to find the solution


(if possible provide explanation I do not understand this!)

Answers

hope this is correct and that it helps
plug 6-y in for x
3(6-y)-2y=38
distribute
18-3y-2y=38
combine like terms
18-5y=38
subtract and divide
y=-4

plug y in
x=6-(-4)
solve
x=10

y= -4
x=10

4. Which expression is equivalent to x 2+ 5x – 24?
(1) (x + 3)(x – 8) (3) (x – 3)(x + 8)
(2) (x – 2)(x + 12) (4) (x + 2)(x – 12)

Answers

Answer:

4

Step-by-step explanation:

I earn 770.98(R) every week. I have 385.49(R) since I spent the other half on toys. I want extra items on a game, but it's 1,541.72(R). How long will I have to wait until I save enough money for it? 385.49 + 770.98 < 1,541.72. (It's in Russian dollar so lemme translate) 385.49 = 5 US dollar) 770.98 = 10 US dollar) 1,541.72 = 20 US dollar)

Answers

Answer:

1.5 weeks

Step-by-step explanation:

Given

[tex]Earnings = 770.98[/tex] weekly

[tex]Amount\ Left = 385.49[/tex]

[tex]Game\ Cost = 1541.72[/tex]

Required

Determine the time taken to save up

Represent the time with t

The relationship between the given parameters can be expressed as:

Amount + Earnings in t weeks = Game Cost

This gives:

[tex]385.49 + 770.98t = 1541.72[/tex]

Collect Like Terms

[tex]770.98t = 1541.72 - 385.49[/tex]

[tex]770.98t = 1156.23[/tex]

Solve for t

[tex]t = 1156.23/770.98[/tex]

[tex]t = 1.49968870788[/tex]

[tex]t = 1.5[/tex] Approximated

If Dan earns $35 for 7 hours of work, what is his unit rate of earning? *

Answers

Answer:

$5 an hour

Step-by-step explanation:

refer to image

How do I do this? I need a quick answer please!

Answers

Answer:

I cant really see

Step-by-step explanation:

I advise you to first see if its a right angle and then maybe see how many inches the point are apart :))) hope I help

TIME REMAINING
01:45:37
Which is the graph of the equation ?

Answers

I think the best answer would be so

Answer:

Lifting weights. Using resistance bands. Using your body weight for resistance, by doing push-ups, pull-ups, crunches, leg squats or push-ups against a wall. Using weight machines at a gym.

Step-by-step explanation:

Took the test on Edge

1 The formula for the area of a triangle is
A = 1/2 bh

where b is the base of the triangle and h is the height of the triangle.

What is the length of the base if the area is 22 cm2 and the height 2 is 8 cm?​

Answers

Answer:

The formula of area of triangle= ½ base×height

Answer:

5.5cm

Step-by-step explanation:

22= (1/2)(8)(b)

22=(4)(b)

22/4= 5.5

b=5.5

What is the Nature of Roots of x^2+9x+14=0?

Answers

Answer:

(x+7)(x+2)

Step-by-step explanation:

If we multiply it out we get:

x * x = x^2

7 * x = 7x

2 * x = 2x

7 * 2 = 14

Add it all, we get: x^2 +9x+14

Therefore these are the factors

3x + 5 = 6x – 13
please please help!

Answers

Answer:

Simplifying

3x + -5 = 6x + -13

Reorder the terms:

-5 + 3x = 6x + -13

Reorder the terms:

-5 + 3x = -13 + 6x

Solving

-5 + 3x = -13 + 6x

Solving for variable 'x'.

Move all terms containing x to the left, all other terms to the right.

Add '-6x' to each side of the equation.

-5 + 3x + -6x = -13 + 6x + -6x

Combine like terms: 3x + -6x = -3x

-5 + -3x = -13 + 6x + -6x

Combine like terms: 6x + -6x = 0

-5 + -3x = -13 + 0

-5 + -3x = -13

Add '5' to each side of the equation.

-5 + 5 + -3x = -13 + 5

Combine like terms: -5 + 5 = 0

0 + -3x = -13 + 5

-3x = -13 + 5

Combine like terms: -13 + 5 = -8

-3x = -8

Divide each side by '-3'.

x = 2.666666667

Simplifying

x = 2.666666667

Step-by-step explanation:

Answer:

x = 6

Step-by-step explanation:

Match each equation to its solution.

Answers

Good job you got it right! But others won’t be able to find it because you have a basic writing for it. Next time put the actual equations on so others can find it!

Answer:

i)x=6

ii) x=-7

iii) x=-5

Step-by-step explanation:

First take the no. to the other sides. Then divide, then u will get x

Find the slope and y ✨

Answers

Answer:

Y=3x

Slope: 3

Y int. (0,0)

Y=-2/3x-3

Slope: -2/3

Y int (0,-3)

Step-by-step explanation:

Which of the following results in the expression 0.22 x 86? SVE ME PLZ

Answers

Answer:

18.92

Step-by-step explanation:

It simple mutiplication put it like this and do the math!

   86

X 00.22

---------------           Or do it like 86/0.22

abcd is a kite x = ?

Answers

X = 90 degrees because lines are perpendicular

The measure of angle x using property of Kite is 90 degree.

In geometry, a kite is a quadrilateral with two pairs of equal-length adjacent sides.

As, The diagonals of a kite are perpendicular to each other.

This means that they intersect at a right angle.

From the figure BD and AC are diagonals  of Kite.

and, the diagonals of a kite are perpendicular to each other.

So, the measure of angle x is 90 degree.

Learn more about Kite here:

https://brainly.com/question/28157521

#SPJ4

Is this true 2.01 < 2.2

Answers

Answer: True

Let's make 2.2 into a three digit number to calculate and focus better.

⇒ 2.01 < 2.20

2.20 is 0.19 more than the number/decimal 2.01.

So, the answer is True. 2.2 is greater than 2.01.

yo this is for a diagnostic grade can someone help

Answers

35 people total that went on the trip.

Answer:

35 students

Step-by-step explanation:

The ratio of boys to girls is 3:4

4*x= 20

x= 5

now multiply 5 for the boys

3*5= 15

now add both sums together

20+15 = 35

Done!

Hope this helps! ; )

PLEASE HELP! Geometry property question.

Justify each of the following statements using a property of equality, property of congruence, definition, or postulate.

Please match all of them!

Answers

Answer:

Step-by-step explanation:

1. If PQ = PQ then PQ ≅ PQ

 Reflexive Property of congruence

2. If K is between J and L, then JK + KL = JL

 Segment addition property

3. EF ≅ EF

 Definition of congruence

4. If RS = TU, then RS + XY = TU + XY

 Addition property of equality

5. If AB = DE, then DE = AB

 Symmetric property of equality

Movie tickets now cost seven dollars for adults over six years old. They cost six dollars a couple of years ago. What was the percent of increase?

Answers

Answer:

i think 3%

Step-by-step explanation:

Percent increase = (new value - initial value) / initial value
In this case, the new value is seven dollars, and the initial value is six dollars
So 7-6= 1. Divide by 6 will give u 0.16. The percentage increase is calculated by multiplying the answer by 100. So 0.16*100 = 16%. So 16% is the percentage increase.
In order to verify our answer. We find 16% of 6 and add it to 6. So 6 + 0.96 = 6.96 -> 7. So we are correct

What is the slope of the line with the points (-3,5) and (6,2)

Answers

y2 = 2
y1 = 5
x2 = 6
x1 = -3

2 - 5 = -3

6 -(-3) = 9


-3 / 9 = -1/3

Y= 1/3x

Hope this helped :)


Y
Y = 1/3x

Hope this helps

-(4) to the power of 2

Answers

Answer:

-16

To learn more, take a look at the chart below, thanks.

I will give brainliest for who answers! I need help!

Answers

Answer:

A

Step-by-step explanation:

31%

The blue says 31%

Answer:

The answer is #1 (A)

Step-by-step explanation:

please mark brainliest i am begging you i only have one

Simplify -2 over 3 as a fraction -7 over 4 as a fraction

Answers

Answer:

-2/3 stays the same and -7/4 goes to -1  3/4

Step-by-step explanation:

Answer: -29/12            

= -2.41667  

 12          

Step-by-step explanation:

Alicia drew the figure below on a coordinate plane.

What is the area of the figure?

Answers

Answer:

72

Step-by-step explanation:

you multiply the length and the width

Reduce to simplest form
6/3 + (-1/6) PLZ HURRY!

Answers

11/6
1.83 repeat
1 5/6
15/6 is your answer :))))))))).

Which of the following is arranged in the correct order?
A. |31| > |-41| > |-3| > |5|
B. |-41| > |31| > |5| > |-3|
C. |-41| > |31| > |-3| > |5|
D. |31| > |5| > |-3| > |-41|

Answers

Answer:

it's B.

Step-by-step explanation:

41>31>5>3

What is 0.5, 3/16, 0.75, 5/48 to Least to greatest?

Answers

Answer

5/48, 3/16, 0.5, 0.75

Step-by-step explanation:

how far does alex swim

Answers

Answer:

24 meters

Step-by-step explanation:

what is resistance in a circuit when the current is 0.5 ampere

Answers

Answer:

R=12/0.5 - 24 ohms

Step-by-step explanation:

Which shape has a larger area: a rectangle that is 7 inches by 34 inch, or a square with a side length of 212 inches? Show your reasoning.

Answers

Answer:

Area of the rectangle = l×b

= 7×34 = 238sq.inches

Area of the square = side ²

= 212² = 44,944sq.inches

Therefore, the square has a larger area

Which expression is equivalent to 17s - 10 + 3(2s +1)?

Answers

Answer:

7s

Step-by-step explanation:

17s-10=3(2s+1)

17s-10 = 7s

2s+1=3s

7s+3s=10

10-3=7s

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