How does the value of m affect the graph of the equation?how does b affect the graph of the equation

Answers

Answer 1
Answer:

Answer:

We have the slope-intercept form of a straight line given by y = mx + b, where m is the slope and b is the y-intercept.

Now, when the slope m is positive, the straight line will slant upward towards the right and when the slope m is negative, the line will slant downwards to the right.

Moreover, the more positive or negative the slope is, the steeper the slant of the corresponding line will  be.

The change can be seen in figure 1 below where the slope is changing as 2. 4 and -5.

Further, when the y-intercept b is positive, the line will cross the y-axis above the line y=0 and when the y-intercept b is negative, the line will cross y-axis below y=0.

Moreover, the change in y-intercept will shift the graph of the line in left or right direction.

The shift can be seen below in the second figure, where y-intercept changes from 3, 4 and -5.

Answer 2
Answer:

Answer:

B edge 2022

Step-by-step explanation:


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Identify each as an expression or an equation y-5=2

Mr. Falcone pizza shop offers three sizes of pizza. The small medium and large pizzas have diameters of 8 inches 10 inches 12 inches

Answers

The circumference of small size, medium size and large size of pizzas are  25.12 inches, 31.4 inches and 37.68 inches.

Step-by-step explanation:

Given,

The diameter of small pizza = 8 inches,

The diameter of medium pizza  = 10 inches and

The diameter of large pizza (d) = 11 inches

To find, the circumference of each size of pizza = ?

We know that,

The circumference of the circle = 2\pi r= \pi d

∴ The circumference of small size of pizza = 3.14 × 8 = 25.12 inches

The circumference of medium size of pizza = 3.14 × 10 = 31.4 inches

Also,

The circumference of large size of pizza = 3.14 × 12 = 37.68 inches

Thus, the circumference of small size, medium size and large size of pizzas are  25.12 inches, 31.4 inches and 37.68 inches.

You can also refer:

https://brainly.ph/question/1009095

I need to solve for x and y. Any help is greatly appreciated! Thank you!

Answers

x=-3, y=1

Step-by-step explanation:

Given equations are:

2x-3y=-9     Eqn 1

x+y = - 2      Eqn 2

From eqn 2:

x=-y-2

Putting x=-y-2 in eqn 1

2(-y-2)-3y=-9\n-2y+4-3y=-9\n-5y-4=-9\nAdding\ 4\ on\ both\ sides\n-5y-4+4=-9+4\n-5y=-5\nDividing\ both\ sides\ by\ -5(-5y)/(-5)=(-5)/(-5)\ny=1\nPutting\ y=1\ in\ eqn\ 2\nx+1=-2\nSubtracting\ 1\ from\ both\ sides\nx+1-1=-2-1\nx=-3

Hence,

x=-3, y=1

Keywords: Linear equations, Variables

Learn more about linear equations at:

#LearnwithBrainly

24 divided by 48 and show work

Answers

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❖ 24 ÷ 48 = 0.5

(24)/(48) = (1)/(2) or 0.5

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then u are done because there are no more digits to move down from the divident

HELP I WILL GIVE BRANLIEST AND 15 POINTSWhich of the following expressions is correctly written in scientific notation?
A.1.4 × 105
B.0.32 × 103
C.5.62 × 210
D.11.2 × 101

Answers

A. 1.4 × 10^(5) is written correctly in scientific notation


0.32 × 10^(3)  needs to be 3.2 × 10^(2)

5.62 × 21^(0) is just wrong its always × 10

11.2 × 10^(1) needs to be 1.12 × 10^(2)


There is always 1 number before the decimal and that number is always greater than 0 and the number after × is always 10

Answer:

A 1.4 × 105

Step-by-step explanation:

55 is what percent of 100

Answers

55 is 55% of 100.

percents are based of of 100, so 55 would be 55/100 or 55%.

Cierra has 3 more than one half as many purses as Aisha. Define a variable and write an expression to represent the number of purses in Cierra's collection. Then find the number of purses in Cierra's collection if Aisha has 12 purses.

Answers

1/2x + 3 1/2(12) + 3 6+3=9 X= number of purses

Answer: 9 purses

Step-by-step explanation:

Let X be the unknown number. Technically X is 12 because it says in the problem. X1/2+3= 12×1/2= 6+3= 9. So, 9 purses