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3 years ago

Which of the following graphs has a slope of -5 and a y-intercept of 4?

Mathematics

1 answer:

olga2289 [7]3 years ago

4 0

Answer: B.

Step-by-step explanation:

I hope this helps!

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Please match each function formula with the corresponding transformation of the parent function y= -x^2-1

pishuonlain [190]

Answer:

The answer in the attached figure

Step-by-step explanation:

we have the parent function

$y=-x^{2}-1$

case 1) Reflected across the x-axis

we know that

The rule of the transformation is

(x,y)------> (x,-y)

$y=-(-x^{2}-1)$

$y=x^{2}+1$

case 2) Reflected across the y-axis

we know that

The rule of the transformation is

(x,y)------> (-x,y)

$y=-(-x)^{2}-1$

$y=-x^{2}-1$

case 3) Translated left by 1 unit

we know that

The rule of the transformation is

(x,y)------> (x-1,y)

$y=-(x+1)^{2}-1$

case 4) Translated right by 1 unit

we know that

The rule of the transformation is

(x,y)------> (x+1,y)

$y=-(x-1)^{2}-1$

case 5) Translated down by 1 unit

we know that

The rule of the transformation is

(x,y)------> (x,y-1)

$y=-(x)^{2}-1-1$

$y=-(x)^{2}-2$

case 6) Translated up by 1 unit

we know that

The rule of the transformation is

(x,y)------> (x,y+1)

$y=-(x)^{2}-1+1$

$y=-(x)^{2}$

8 0

3 years ago

In percentage is .01 the same as .1

pantera1 [17]

0.01 equals 1% and 0.1 is 10%, so no, they are not the same

8 0

4 years ago

Read 2 more answers

Help please!!!!!!!!!!!!!!!!!!!!

vfiekz [6]

Step-by-step explanation:

the calculation is included. I hope its self explanatory

8 0

2 years ago

4. Write any number to make the statement is true?

Strike441 [17]

Answer:

124<369

Step-by-step explanation:

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3 years ago

Laura drove 140 miles on 5 gallons of gasoline. At this rate, how many gallons of gasoline would she need

Rashid [163]

Answer: A is allways right but ill do the math

Step-by-step explanation:

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3 years ago