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zhannawk [14.2K]
3 years ago
9

Write the equation in slope intercept form. what are the slope and y-intercept?

Mathematics
1 answer:
Leno4ka [110]3 years ago
5 0
Slope intercept is basically solve for y
y=mx+b
m=slope
b=yintercept

-3x-10y=7
add 3x to both sides
-10y=3x+7
divide both sides by -10
y=-3/10x-7/10

slope is -3/10
yintercept is -7/10 or at point (0,-7/10)
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Ava graphs the function h(x) = x2 + 4. Victor graphs the function g(x) = (x + 4)2. Which statements are true regarding the two g
BaLLatris [955]

Using translation concepts, the correct statements are given as follows:

  • Ava's graph is vertical translation of x².
  • Ava's graph has a y-intercept of 4.
  • Victor's graph moves 4 units from f(x) = x² in a positive direction.

<h3>What is a translation?</h3>

A translation is represented by a change in the function graph, according to operations such as multiplication or sum/subtraction either in it’s definition or in it’s domain. Examples are shift left/right or bottom/up, vertical or horizontal stretching or compression, and reflections over the x-axis or the y-axis.

Ava's graph is given by:

h(x) = x² + 4.

It is a vertical translation of 4 units of f(x) = x², as the change was in the range of the function. Hence, it has a y-intercept of f(0) = 0² + 4 = 4.

Victor's graph is given by:

g(x) = (x + 4)²

Which means that it moves 4 units from f(x) = x² in a positive direction.

More can be learned about translation concepts at brainly.com/question/4521517

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6 0
1 year ago
Bo is buying a board game that usually costs B dollars. The game is on sale, and the price has been reduced by 18%.
Paladinen [302]

Answer:

The answer is E.

Step-by-step explanation:

If the game costs $10 originally then the following would be true:

B = $10


$10.00 x .18 = $1.80  so the discount is $1.80


10.00 - 1.80 = $8.20


6 0
3 years ago
Read 2 more answers
If $396 is invested at an interest rate of 13% per year and is compounded continuously, how much will the investment be worth in
Ipatiy [6.2K]

Answer:

A=\$584.88  

Step-by-step explanation:

we know that

The formula to calculate continuously compounded interest is equal to

A=P(e)^{rt}  

where  

A is the Final Investment Value  

P is the Principal amount of money to be invested  

r is the rate of interest in decimal  

t is Number of Time Periods  

e is the mathematical constant number

we have  

t=3\ years\\ P=\$396\\ r=0.13  

substitute in the formula above  

A=\$396(e)^{0.13*3}=\$584.88  

3 0
3 years ago
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Solve equation 2x+9=4x-23
Sladkaya [172]

Answer:=16

Step-by-step explanation:

hope this helps:)

7 0
3 years ago
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Archaeologists want to represent a rectangular dig site on the coordinate grid. Each unit represents 1 m. Three vertices of the
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I am to young to help you
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