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serg [7]
3 years ago
13

How to graph y=4 to the x

Mathematics
2 answers:
djyliett [7]3 years ago
7 0

Answer:

See below.

Step-by-step explanation:

Plot some points:

y = 4^x  

When x = 0  y = 4^0 = 1  so the graph passes through (0,1).

x = 1, y = 4^1 = 4 so it passes through  (1,4).

You can plot a few more points  for x = 2 and x = 3 . You'll see that the graph rises at a fast rate for positive values of x.

When x = -1 , y = 4^-1 = 1/4

x = -2 , y = 1/16

x = -3,   y = 1/64

Thus, for negative values of x,  the  values of y rise slowly from close to y = 0 to meet the y axis at  y = 1. When x  approaches negative infinity y is very close to 0 but never is 0.

IrinaVladis [17]3 years ago
4 0

Answer:

y = 4

thank you have a great day

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Evaluate function at the given value using the remainder theorem.
garik1379 [7]

Answer:

6

Step-by-step explanation:

f(a)=a^4-2a^3 -10a^2 -7a \\\\f(-2) = (-2)^4-2(-2)^3 -10(-2)^2 -7(-2)\\\\~~~~~~~~~=16-2(-8)-10(4)+14\\\\~~~~~~~~~=30+16-40\\\\~~~~~~~~~=46-40\\\\~~~~~~~~~=6

5 0
2 years ago
Q5.Jumbo is standing on top of a cliff looking at a speed boat out at sea.The vertical of the cliff from the base (sea level) to
Leni [432]

Answer:

A) 150 m

B) 180.28 m

Step-by-step explanation:

A) In order to find the horizontal distance from the base of the cliff to the speed boat, use the Pythagorean theorem to calculate the length of the missing side.

We are told that one of the sides is 80 m and the hypotenuse is 170 m. Therefore,

  • a² + b² = c²
  • (80)² + b² = (170)²
  • b² = 170² - 80²
  • b² = 22500
  • b = 150

The horizontal distance between the base of the cliff and the boat is 150 m.

B) Now, the side that was 80 m is now 100 m (includes the height that the helicopter is above Jumbo). The horizontal distance remains the same, 150 m, but the hypotenuse is different. Solving for the hypotenuse will give us the distance between the helicopter and the speed boat.

  • (100)² + (150)² = c²
  • 32500 = c²
  • 180.28 = c

The distance between the helicopter and the speed boat is 180.28 m.

8 0
3 years ago
What is the center and radius of the circle (x+4)^2+(y+6)^2=64
meriva

Answer:

Step-by-step explanation:

hello :

the center is : (-4 , -6)  and radius 8

5 0
3 years ago
Please help asap dont want to fail final exam
Alex787 [66]

Answer: C

Step-by-step explanation:

3 0
2 years ago
Find the measure of x
trasher [3.6K]

Answer:

13°

Step-by-step explanation:

1. the two angles are equal

2. the sum of all the angles of a triangle is equal to 180°

so X+13+154=180

X+167=180

X= 180-167

X=13°

8 0
3 years ago
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