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anastassius [24]
3 years ago
11

Which equation does the graph below represent? y = 1 x y = 4x y = _ 1x y = -4x

Mathematics
1 answer:
Hitman42 [59]3 years ago
8 0

Answer:

Y=-4x

Step-by-step explanation:

Whenever you solve for slope, and the slope is 1, never write 1 in the equation. Write either -x or x. Let's take two coordinates, one which is (0, 0), which is the origin, and (1, -4). To find the slope, we insert the first coordinate and second coordinate values into the equation (Y2-Y1)/(X2-X1). We can insert these coordinates to get (-4 - 0)/(1 - 0), which simplifies to (-4)/1, which further simplifies to -4. Since the Y-intercept is zero, there is no value of B in the equation, which leaves the equation as Y=-4x

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Sum of two numbers is 20 their difference is 118
padilas [110]

Answer:

y = -49 x = 69

Step-by-step explanation:

make an equation

x+y=20 and x-y=118

then you can solve by elimination

x+y=20

x-y=118

=2x=138

x=69

69-y=118

-y=49

y=-49

5 0
4 years ago
Please help ASAP Gavin works as a salesperson at an electronics store and sells phones and phone accessories. Gavin earns a $12
andreev551 [17]

Answer:

6 phones and 18 accessories

Step-by-step explanation:

12P + 3.50A = 135

A = 12 + P

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3 years ago
Graph the inequality x>-8 using the steps
Yuki888 [10]
Hey!


Your point on the graph would be ( -8, 0 ).

We shade the right side of the graph because the inequality shows that x is greater than -8.

*SEE THE GRAPH BELOW*

Hope this helps!


- Lindsey Frazier ♥

3 0
4 years ago
Find the value of x, pls show work so i know how to solve it :)))
RideAnS [48]

Answer:

x=71

Step-by-step explanation:

(Base angle of an isosceles triangle)

4 0
3 years ago
Read 2 more answers
What multiplies to 5 but adds to negative 4?
Fudgin [204]
So find factors of 5
1 and 5
both factors must be both negative or both positive to be positive 5
adds to negative 4
to do that, they both must be negative
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doesn't work


the only way it would work is if it is what multipies to -5 and adds to -4 which then the numbers would be -5 and 1
4 0
3 years ago
Read 2 more answers
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