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4 years ago

11

Describe how the equation y equal left parenthesis x minus 2 right parenthesis to the power of 2 plus 5 transforms the graph of

a basic parabola y equal x to the power of 2 .

1 answer:

Mazyrski [523]4 years ago

5 0

The equation (x-2)^2+5 transforms the graph by shifting the graph 5 units up

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Roots of x^2+8x+9 by finding in quadratic formula

gladu [14]

The quadratic formula is -b + or - the square root of b squared - 4 times the a value and c value over 2a. So the roots would be -1.354249 and -6.645751. I believe these are the roots.

4 0

4 years ago

1/4 pound of green grapes and 2/3 pound of red grapes She ate 1/2 pound of the grapes . What is the amount of grapes Natasha has

JulijaS [17]

Answer:

5/12 left

Step-by-step explanation:

1- you need to take 1/4 and 2/3 and find a common denominator, to find the exact amount of pounds.

2- Once you have 3/12 and 8/12, add them to get 11/12.

3-Now you know you don't have a full pound. Then subtract 1/2 from 11/12 ->

11/12 - 6/12 = 5/12

3 0

3 years ago

Find the slope of a line that passes through the points (3, -1) and (-2, -5)

aleksklad [387]

Yo sup??

slope of a line=m

m=y2-y1/x2-x1

=-2-3/-5-(-1)

=1/4

Hope this helps

7 0

3 years ago

When n=1 there is 1 dot. when n=2 there are 3 dots, when n=3 there are 6 dots. notice that the total number of dots increases by

gayaneshka [121]

Answer:

<h3>Part A</h3>

d(n) = n(n + 1)/2
n = 1 ⇒ d(1) = 1(1 + 1)/2 = 2/2 = 1, proved

<h3>Part B</h3>

d(k) + (k + 1) =
k(k + 1)/2 + (k + 1) =
[k(k + 1) + 2(k + 1)]/2 =
[(k + 1)(k + 1 + 1)]/2 =
d(k + 1)

Proved

6 0

2 years ago

Fill in the blank to make each equality true. x/(1/2x^3)=16x^6 y^4

inn [45]

Answer:

ur in rsm too? i have the same question sorry -_-

Step-by-step explanation:

7 0

3 years ago