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VashaNatasha [74]
2 years ago
14

The height, h, of a falling object t seconds after it is dropped from a platform 300 feet above the ground is modeled by the fun

ction h (t) = 300 minus 16 t squared. What is the average rate at which the object falls during the first 2 seconds?
A -64 ft/sec

B -32 ft/sec

C 32 ft/sec

D 236 ft/sec
Mathematics
1 answer:
spayn [35]2 years ago
7 0
C is the correct answer
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5(-1x+5)=10 pls help
Leya [2.2K]

Answer:

-5x+5=10

-5x=10-5

-5x=5

x=-5/5

x=-1

7 0
3 years ago
Read 2 more answers
How does the graph of this function compare with the graph of the parent function, y=1/x? It is shifted right 5 units and up 2 u
nasty-shy [4]

Answer:

It is shifted left 5 units and up 2 units from the parent function.

Step-by-step explanation:

Given

y = \frac{1}{x}

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

Required

Compare both functions

First, translate y, 5 units left.

The rule is:

(x,y) \to (x + 5,y)

So, we have:

y = \frac{1}{x}

y_1 = \frac{1}{x + 5}

Next, translate y1, 2 units up.

The rule is:

(x,y) \to (x,y+2)

So, we have:

y' = y_1 + 2

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

Hence, the transformation is:

5 units left and 2 units up

7 0
3 years ago
Algebra 2 need help on a ( ABC )
Len [333]

Answer:

b)

x =  \frac{15}{4}

Step-by-step explanation:

b) set up equations so they are equal to each other,

2x - 2 =  - 3x + 12

5x = 14

x = \frac{14}{5}

this is when f(x)=g(x) so our approximation was close.

c)solving it graphically is nearly impossible because the solution can be any value around the intersection. only way to be sure is to solve it symbolically.

3 0
2 years ago
Find the y? 3x + 6y = 12
kari74 [83]

Could you give Brainliest please???

Answer:

y = 2 - 1/2x

Step-by-step explanation:

So we are given the equation 3x + 6y = 12 and are ask to find y.

To find y you must isolate it first.

3x + 6y = 12

(Subtract 3x to isolate the y term)

6y = 12 - 3x

(Divide both sides by 6 to isolate the variable)

y = 2 - 3/6x

(Simplify)

y = 2 - 1/2x

And that is your answer since there is a second variable.

5 0
2 years ago
Help me plz I'm begging you
Svetach [21]
First you have to 8.50 by 6 because there are 6 teachers and admission for each teacher is 8.50. So that is equal to 51. Then you subtract 51 from 250 because you have to know, about how much money left after teachers paid for them selves. So 250-51=199. Then you have to divide 199 by 6 so you know how much students can go there and 199/6=33 and 1/6. So basically 33 students can go there.

7 0
3 years ago
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