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dolphi86 [110]
2 years ago
12

Please help y = x2 - 8x + 15

Mathematics
1 answer:
olasank [31]2 years ago
5 0
Y =-6x+15 is the answer
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How do you find the Slope of a line?
UNO [17]

You find the slope of the line by using the formula \frac{y2-y1}{x2-x1} where x1 and y1 is the first point, and x2 and y2 are the second point.

4 0
2 years ago
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Andrew received a raise from $14,580.00 per year to $25,317.40 per year. He received
skelet666 [1.2K]

Answer:

Step-by-step explanation:

$25,317.40 is about 57.5% higher than $14,580.00

57% doesn't fit the answers you provided, so either something is missing in the question, or the numbers may be messed up, or the answer is just 57.5%.

A 2% raise would be $14,871.60 per year.

A 3% raise would be $15,017.40 per year.

A 7.4% raise would be $15,658.92 per year.

A 29% raise would be $18,808.20 per year.

I hope this helps

7 0
3 years ago
Which of the following shows the additive inverse of 4?*
spayn [35]
C is the correct answer I think
3 0
2 years ago
Measurements of a shot recorded on a videotape during a basketball game are shown. the ball passed through the hoop even though
Mariulka [41]

I don’t see a question here. Please post the question or more details so we can help you.

3 0
3 years ago
Desde la cuspide de un faro de 50m de altura sobre el nivel del mar se observa que el angulo depersion a un bote velero es de 20
poizon [28]

Answer:

137.4 meters

Step-by-step explanation:

In this case, they give us the height of the lighthouse that corresponds to 50 meters and the depression angle is 20 °, in this case we can apply the tangent trigonometric function, which relates the opposite side to the adjacent side.

tan a ° = opposite / adjacent

the horizontal that is formed would be the adjacent side, therefore if we solve we are left with:

horizontal distance = opposite / tan to °

replacing, we are left with:

hd = 50 / tan 20 °

hd = 50 / 0.3639

hd = 137.4

the horizontal distance is equal to 137.4 meters

3 0
3 years ago
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