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Anton [14]
3 years ago
7

The graph of a linear function f passes through the point (3, -10) and has a slope of -5. What is the zero ?

Mathematics
1 answer:
Vlada [557]3 years ago
8 0

Answer:

C

Step-by-step explanation:

i did it already

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2 - 5 <br><br><br> put explanation
Aliun [14]

Answer: -3

Step-by-step explanation: well there is a pretty easy explanation for this because what you pretty much do is you put the answer around by doing 5-2 and just put a negative since the smaller number is in the front.

5 0
3 years ago
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Question 14
Reil [10]

Answer:

The system of equations has a one unique solution

Step-by-step explanation:

To quickly determine the number of solutions of a linear system of equations, we need to express each of the equations in slope-intercept form, so we can compare their slopes, and decide:

1) if they intersect at a unique point (when the slopes are different) thus giving a one solution, or

2) if the slopes have the exact  same value giving parallel lines (with no intersections, and the y-intercept is different so there is no solution), or

3) if there is an infinite number of solutions (both lines are exactly the same, that is same slope and same y-intercept)

So we write them in slope -intercept form:

First equation:

6x+y=-1\\y=-6x-1

second equation:

-6x-4y=4\\-6x=4y+4\\-6x-4=4y\\y=-\frac{3}{2} x-1

So we see that their slopes are different (for the first one slope = -6, and for the second one slope= -3/2) and then the lines must intercept in a one unique point. Therefore the system of equations has a one unique solution.

6 0
3 years ago
A train traveled 210 miles in 3.5 hours to its first stop. It then continued on traveling another 130 miles in 2.5 hours. What w
Eva8 [605]
56.7 mph just a distance over time question, since they want the average speed you take the total distance divided by the total time
8 0
3 years ago
<img src="https://tex.z-dn.net/?f=x%2B5%3D5x%2B25" id="TexFormula1" title="x+5=5x+25" alt="x+5=5x+25" align="absmiddle" class="l
Lera25 [3.4K]
x+5=5x+25
25-5=5x-x
20=4x
(divide both sides by 4)
x=5
8 0
2 years ago
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linear function A and linear function B both have the same values as shown below. why will the output values for linear function
Korvikt [17]

Answer:

La abscisa x del centro de masa está en reposo (velocidades opuestas)

Vx = 0

La ordenada del centro de masa es:

y = h + Vo sen(α) t + Vo sen(α) t = h + 2 Vo sen(α) t

La velocidad es la derivada de y respecto del tiempo:

Vy = 2 Vo sen(α)

b) Momento lineal (p = m V)

En el eje x: px = 0 (momento lineal)

En el eje y: py = 2 m Vy = 4 m Vo sen(α)

dame corazon y 5 estrellas

Step-by-step explanation:

5 0
3 years ago
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