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3 years ago

What equation is represented by the equation on the graph?

Mathematics

1 answer:

makvit [3.9K]3 years ago

7 0

Answer:

D. y = -x + 2

Step-by-step explanation:

The graph represents a negative slope. It goes down one place and one place over to the right

Slope = $\frac{-1}{1}$ = -1

y intercept = 2

Using slope intercept method

y = ax + b a= slope, b = y intercept

y = -x + 2

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gizmo_the_mogwai [7]

Answer:

Step-by-step explanation:

a and b are the parallel sides of the trapezoid.

In the graph, each unit = 2

a = 8 & b= 4

height = h = 8

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2 years ago

What is 7/8 of an hour

Travka [436]

7/8 would be 52.5 minutes

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3 years ago

In a parallel circuit, ET = 120 V, R = 470 Ω, and XL = 500 Ω. What is the reactive power?

ddd [48]

Answer:

Reactive power is 28.8VARs

Step-by-step explanation:

We are given that in a parallel circuit, $E_{T}=120V$ ,R=470Ω and $X_{L}$ =500Ω

And we area asked to find reactive power.

Reactive power is power dissipated due to reactive elements in the circuit and it occurs when voltage and current are not in phase.

Reactive power = $\frac{E_{T}^{2}}{X_{L}}=\frac{120^{2}}{500}=28.8VARs$

8 0

3 years ago

If the equation of a circle is(X+5)^2 +(y-7)^2=36, it’s center point

True [87]

(x-k)²+(y-h)²=r²

is the standard formula for the circle where (k,h) is the center point.

(-5, 7) are the center point of the given equation.

7 0

3 years ago

Find the explicit formula for the given sequence.<br> 4, 24, 144,864, ....

Brums [2.3K]

Answer:

x * 6

Step-by-step explanation:

4 * 6 = 24

24 * 6 = 144

144 * 6 = 864

5 0

3 years ago

Read 2 more answers