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3 years ago

Can someone plz help me find the vertex and the stretch factor

Mathematics

1 answer:

BigorU [14]3 years ago

4 0

Answer:

(1,-25)

Step-by-step explanation:

I believe the answer is (1,-25) because when the function is graphed the vertex is at the point x=1 y=-25

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You order a breakfast that costs $10.25 and a coffee that costs $3.45. You leave a 02% tip and the sales tax is 9.5%. What is th

Rasek [7]

Answer: the total cost of the meal is

$17.7415

Step-by-step explanation:

The original cost of the breakfast $10.25 and the original cost of the coffee is $3.45. This means that the total cost of the breakfast and the coffee was

10.25 + 3.45 = $13.7

You leave a 20% tip. This means that the amount of tip that you left is

20/100 × 13.7 = 0.2 × 13.7 = $2.74

The sales tax is 9.5%. This means that the amount of sales tax that you paid is

9.5/100 × 13.7 = 0.095 × 13.7 = $1.3015

Therefore, the total cost of the meal would be

13.7 + 2.74 + 1.3015 = $17.7415

7 0

3 years ago

The y intercept of the line is ___ , and the slope of the line is ___.

CaHeK987 [17]

Answer:

The y-intercept of the line is 1/2, and the slope of the line is 5.

Step-by-step explanation:

$2y+2=10x+3$

$2y=10x+3-2$

$2y=10x+1$

$y=\frac{10x+1}{2}$

$y=\frac{10x}{2} +\frac{1}{2}$

$y=5x+\frac{1}{2}$

$y=mx+b$

$m$ is the slope.

$b$ is the y-intercept.

3 0

3 years ago

Linda had 84 fliers to post around town. Last week, she posted 1/3 of them. This week, she posted 2/7 of the remaining fliers. H

Jobisdone [24]

The remaining number of flires that Linda still not posted is 40.

According to the given question.

The total number of fliers Linda have = 84

Fraction of fliers Linda posted = 1/3

And, fraction of fliers Linda posted second time from the remaning fliers = 2/7

Now,

1/3 of 84 fliers = 1/3 × 84 = 28

So, the number of fliers are left with Linda after first posting = 84 - 28 = 56

Again she posted 2/7 fliers. The number of flires Linda posted second time is given by

⇒ 2/7 × 56 = 16

Thereore, the number of fliers that Lindna still not posted = 56 - 16 = 40

Hence, Linda still not posted 40 fliers.

Find out more information about fraction and remaining numbers here:

brainly.com/question/2254581

#SPJ4

4 0

1 year ago

Nikolay [14]

Answer:

the answer is 0 because both equations on either side cancel out thereby leaving in bare

4 0

3 years ago

Simplify <br> 2x7.5+2x11<br> thanks!

fomenos

2 · 7.5 + 2 · 11 = 15 + 22 = 37

4 0

3 years ago