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kolezko [41]
3 years ago
13

Which graph can be used to find the solution(s) to 4x=-4x?

Mathematics
2 answers:
Elden [556K]3 years ago
6 0
<h2>Answer:</h2>

The graph is shown in the Figure below

<h2>Step-by-step explanation:</h2>

In this exercise, we have an equation. On the left side we have a straight line with slope m=4 and there is no any y-intercept. On the right side, on the other had, we also have a straight line, but the slope here is  m=-4. Therefore, by plotting these two straight lines, we have that the solution is the origin, that is, the point (0, 0).


solniwko [45]3 years ago
3 0

Answer:

the graph of f is a line (f is a linear polynomial function) so we can use 2 points to draw it, say (0, 3) and (2, -5)


the graph of g is a parabola (g is a quadratic polynomial function), so we can factorize the expression as follows: 



Re

Step-by-step explanation:


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Two points A and B are on opposite sides of a building. A surveyor selects a third point C to place a transit. Point C is 52 fee
alexdok [17]

Answer:

Step-by-step explanation:1.

Use law of cosine.

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AB^2 = 53^2 + 71^2 - 2(53)(71)cos(53)

Using calculator,

AB = about 57.6259 feet

2.

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4 years ago
Solve the equation (7x = 49)?
nekit [7.7K]

Answer:

x = 7

Step-by-step explanation:

7 x 7 = 49

8 0
3 years ago
Read 2 more answers
When f(x)=2x^2+3, find f(-3).
dem82 [27]

Answer:

f(-3) = 21

Step-by-step explanation:

We "evaluate" the function f(x)=2x^2+3 at x = -3 by subbing -3 for x in f(x)=2x^2+3:

f(-3) = 2(-3)^2 + 3 = 2(9) + 3 = 21.

Thus, f(-3) = 21

4 0
3 years ago
Need help now please answer
Alina [70]

Answer:

10 cm

Step-by-step explanation:

We want to find TS = ST

ST = CD  from the second statement of congruence

CD = IJ  from the first statement of congruence

We know IJ = 10

That means ST = 10

3 0
3 years ago
Which function is the inverse of g(x)3x-15
Korolek [52]

Answer:

Inverse of g(x)=x+15/3

Step-by-step explanation:

g(x)=3x-15

Let, g(x) be y

y=3x-15

Interchange x and y

x=3y-15

x+15=3y

y=x+15/3

5 0
3 years ago
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