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icang [17]
3 years ago
12

Graph the line that passes through the points (1,-9) and (1,-3) and determine the equation of the line

Mathematics
1 answer:
stellarik [79]3 years ago
7 0

Answer:

x = 1

Step-by-step explanation:

Note that the x-coordinates of the two given points are identical.  This tells us immediately that the line is a vertical one whose slope is undefined.

The equation of this line is x = 1.

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PLESSE HELP!! this question is super hard. it’s due tomorrow and i’m not understanding.
natka813 [3]
I’ll help you out simply look at the coordinates and change them negative like for example A. Would be (2,5) but it wants both coordinates to be negative so it would be (-2,-5)
8 0
3 years ago
0 A two-inch-long grasshopper can jump a horizontal distance of 40 inches. An athlete, who is _ five feet nine, wants to cover a
Mkey [24]

Answer:

a) nearest jump is JL = 1380 inches = 115ft

b) number of jumps in 1 mile N= 46 jumps

Step-by-step explanation:

Given that the jump length is proportional to the body length.

If 2 inch grasshopper can jump 40 inches.

JL = k(BL)

k = JL/BL

where JL = jump length = 40 inches

BL = Body length = 2 inches.

k = 40/2 = 20

The constant of proportionality is 20.

For the athlete :

BL = 5ft 9 inches = 5(12)+9 = 69 inches.

The jump length of the athlete is:

JL = k(BL) = 20(69)

JL = 1380 inches. = 115ft

The number of jumps in 1 mile is

1 mile = 63360 inches

N = 63360/1380

N = 45.9 = 46

N= 46

Therefore, 46 jumps would be needed.

7 0
3 years ago
-4 x f (8) + 3 x g(-7) HELP ASAP
lubasha [3.4K]

Answer:

-32

Step-by-step explanation:

-4 + f(8) + 3 x g(-7) = ?

To find f(8), look at each of the f(x) function and find x = 8. The y value is the answer you will plug in for f(8). The same goes for g(-7), but you will be looking at the g(x) function at x = -7.

f(8) = -4

g(-7) = -8

Make sure you solve in the correct order using PEMDAS.

-4 + (-4) + 3 x (-8) = -32

8 0
2 years ago
Given f(x) = x − 7 and g(x) = x2 Find F(g(4))
Thepotemich [5.8K]

Answer:

g(f): x -> 2(x-7)=2x-14 , g(f)(-1)=2*(-1)-14=-16

Step-by-step explanation:

6 0
3 years ago
Read 2 more answers
Sanjaya is making punch. He uses 1/3 c of pineapple juice for every 3/4 c of orange juice.How many cups of pineapple juice does
Zinaida [17]

Answer:

1/4

Step-by-step explanation:

7 0
2 years ago
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