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Romashka-Z-Leto [24]
4 years ago
7

On a piece of paper, graph f(x) =

Mathematics
1 answer:
nalin [4]4 years ago
6 0

Answer:

The correct option is D  

Step-by-step explanation:

We have been given a piecewise function such that:

  • When x is less than 1, the value of the function f(x) is equal to x. Which means the when x =0, f(x) = 0, when x= -1, f(x) = -1 , when x=-5, f(x) = -5, and so one, as far as x is less than one. It means that the graph of this part is a linear increases/decreases which show the relationship bet f(x) and y.
  • When x is equals to or greater than 1, the value of f(x) becomes constants that is 1. Hence, at x=1 and after that, the graph neither increases or decreases, as it becomes a straight line at y=1.

Graph of the piecewise function is shown, it matches option D.

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5 Simple Algerba 2 Questions.
zubka84 [21]

Answer:

See below for answers

Step-by-step explanation:

1) Parent functions are essentially non-transformed functions, so y=x^2 would be the parent function of y=x^2+1 for example since y=x^2 has no transformations while y=x^2+1 does.

2) Since certain x-values won't be defined for the function, you need to restrict the domain. For example, in the function f(x)=1/x, obviously x=0 is undefined for the function, so we would need to restrict the domain.

3) Not sure what you mean by name graph; no context given

4) Also no context given

5) The equation would be y=(x+5)^4-3

6 0
3 years ago
What is the product of 2.678 and 9.7
Mandarinka [93]
25.9766
when you multiply you do not have to line up your decimal
6 0
4 years ago
Solve the literal equation a + 4b = 5b - 3a for a
frez [133]
Simplifying
a + 4b = 5b + -3a

Reorder the terms:
a + 4b = -3a + 5b

Solving
a + 4b = -3a + 5b

Solving for variable 'a'.

Move all terms containing a to the left, all other terms to the right.

Add '3a' to each side of the equation.
a + 3a + 4b = -3a + 3a + 5b

Combine like terms: a + 3a = 4a
4a + 4b = -3a + 3a + 5b

Combine like terms: -3a + 3a = 0
4a + 4b = 0 + 5b
4a + 4b = 5b

Add '-4b' to each side of the equation.
4a + 4b + -4b = 5b + -4b

Combine like terms: 4b + -4b = 0
4a + 0 = 5b + -4b
4a = 5b + -4b

Combine like terms: 5b + -4b = 1b
4a = 1b

Divide each side by '4'.
a = 0.25b

Simplifying
a = 0.25b
6 0
2 years ago
Please tell me how to solve for the area cause I thought the formula was ab/2
lyudmila [28]

Answer:

Step-by-step explanation:

(a). 5.33 m

(b). 41.65 m²

8 0
3 years ago
1) A ball is dropped from a height of 50 feet. How long after it is dropped will it reach a height of 18 feet?
Nookie1986 [14]

Answer: 1.41 seconds

Step-by-step explanation:

The problem gives the initial velocity by saying "dropped." This indicates a velocity of zero. Acceleration can also be found because the object is in free fall. It would experience the acceleration of gravity. We can use the kinematic equation:

(y_f-y_i)=V_it+\frac{1}{2}at^2

The velocity term completely cancels because the object was dropped with an initial velocity of 0.

(18-50)=\frac{1}{2} (32.17)t^2\\

-32=-16.085t^2\\t=\sqrt{1.989} =1.41s

8 0
3 years ago
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