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Marizza181 [45]
2 years ago
6

5. Find the equation of the line that goes through the points (4,7) and (-2,-5)

Mathematics
1 answer:
Lelechka [254]2 years ago
8 0

Answer:

equation= y-y¹=m(x-x¹)

where m= gradient or slope

slope = <u>y²-y¹</u>

x²-x¹

= -<u>5-7</u>

-2-4

<u>-</u><u>1</u><u>2</u>

-6

= 2

equation= y-7=2(x-4)

y-7=2x-8

y= 2x-8+7

y=2x-1

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7 0
3 years ago
Help please I don’t understand
Phantasy [73]

The height of the object after 1 sec is 284 feet

<h3>Equation of height of an object</h3>

Given the equation of height of an object expressed as:

h(t) = -16t^2 + 300t

We are to find the height of the object after 1 sec. To do that, we will substitute t = 1 into the following expression

h(t) = -16t^2 + 300t

h(1) = -16(1)^2 + 300(1)

h(1) = -16 + 300

h(1) = 284ft

Hence the height of the object after 1 sec is 284 feet

Learn more on maximum height here: brainly.com/question/12446886

3 0
2 years ago
Graph: y is less than or equal to -1/3x + 4
mr_godi [17]

The equation looks like this

y≤ -1/3x + 4

And it looks like

6 0
3 years ago
John's temperature is 98.6 degrees.<br> Positive or Negative
Leto [7]

Answer:

positive, its above 0

Step-by-step explanation:

6 0
3 years ago
Read 2 more answers
What is the product of (–0.9)(–2.4)?<br> –3.3<br> –2.16<br> 2.16<br> 3.3
saul85 [17]
The answer would be 2.16.

This is because the two negatives would cancel each other out when multiplying. This would basically make the question 0.9*2.4.
Now 3.3 is definitely not less than 2.4, so the answer would be 2.16
7 0
3 years ago
Read 2 more answers
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