All categories

3 years ago

Does the graph represent y as a function of x?

Mathematics

1 answer:

Dimas [21]3 years ago

6 0

Answer:

yes

Step-by-step explanation: i think cause the line is crossing both of the x and y axis

You might be interested in

15 = -2 (2t - 1) show work and explain

olga_2 [115]

15=-2(2t-1) -- expand brackets
15=-4t+2 -- subtract 2
13=-4t -- switch signs, best to have a positive variable
4t=-13
t=-13/4

7 0

3 years ago

Si una galleta de chocolate aporta un aproximado de 150 kcal y un viaje en bicicleta se quema por media hora se que mas 340 kcal

Elanso [62]

Answer:

Una persona necesitará 2 horas y 30 minutos de viaje en bicicleta para quemar el contenido kilocalórico de cinco galletas.

Step-by-step explanation:

De acuerdo con este problema, la cantidad de calorías que se quema es directamente proporcional al tiempo de viaje en bicicleta. Si sabemos que una galleta aporta 150 kilocalorías, entonces 5 galletas equivalen a 750 kilocalorías.

Por regla de tres simple calculamos el tiempo requerido para quemar 750 kilocalorías:

$x = 30\,min \times \frac{750\,kcal}{150\,kcal}$

$x = 150\,min$

Es decir, una persona necesitará 2 horas y 30 minutos de viaje en bicicleta para quemar el contenido kilocalórico de cinco galletas.

6 0

3 years ago

Find f(-2) for the following function. f(x)=3.6x-2

butalik [34]

Answer:

f(- 2) = - 9.2

Step-by-step explanation:

To evaluate f(- 2) substitute x = - 2 into f(x) , that is

f(- 2) = 3.6(- 2) - 2 = - 7.2 - 2 = - 9.2

4 0

3 years ago

Complete the remainder of the table for the given function rule:

Alexus [3.1K]

-1, -8
0, -9
1, -10
2, -11
Hope that helps!

7 0

2 years ago

Given f (X) = 4x +6 find f (x) = 54

Nikitich [7]

Answer:

x = 12

Step-by-step explanation:

Step 1: Define

f(x) = 4x + 6

f(x) = 54

Step 2: Substitute variables

54 = 4x + 6

Step 3: Solve for x

Subtract 6 on both sides: 48 = 4x

Divide both sides by 4: 12 = x

Step 4: Check

Plug in x to verify it is a solution.

f(12) = 4(12) + 6

f(12) = 48 + 6

f(12) = 54

3 0

3 years ago

Read 2 more answers

Does the graph represent y as a function of x?​

Does the graph represent y as a function of x?