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aksik [14]
3 years ago
15

What is the slope and y intercept for y=-4

Mathematics
1 answer:
Eva8 [605]3 years ago
3 0
The graph of that equation is a horizontal line. No matter what 'x' you decide to look at, the value of 'y' there is always -4 . It never changes. So the slope of the line is zero, and it intercepts the y-axis at -4.
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WILL GIVE BRANLIEST (15 POINTS)
Strike441 [17]

Answer:

x^2 + 2x+1

Step-by-step explanation:

g(x) = x^2

Replace x with x+1

g(x+1) = (x+1)^2 = (x+1)(x+1)

FOIL

g(x+1) = x^2+x+x+1 = x^2 + 2x+1

5 0
3 years ago
Given that lines a and b are parallel and that m∠2 = 68°, find m∠5
Flura [38]

Answer: 112 degrees

Step-by-step explanation: In this problem, we are trying to find the m<5.

Notice that <2 and <3 are vertical angles which means they are congruent.

So we know that the m<3 is 68 degrees.

Now, notice that <3 and <5 are same side interior angles because

they lie on the same side of the transversal and on interior of lines a and b.

Now, it's important to understand that

same side interior angles are supplementary.

So we can setup the equation 68 + m<5 = 180.

Subtracting 68 from both sides, we have the m<5 = 112.

So the m<5 is 112 degrees.

3 0
3 years ago
Please solve this for me!!!!
IRINA_888 [86]
323 because I did the quiz and got it right txt me if you need help
6 0
3 years ago
I have two proof questions and I don't really know how to do them.
goldfiish [28.3K]

\angle1\cong\angle2 corresponding angles, therefore

m∠1 = m∠2 → m∠2 = 130°

\angle2\cong\angle3 vertical angles, therefore

m∠2 = m∠3 → m∠3 = 130°


If ∠1 and ∠2 are complementary, then m∠1 + m∠2 = 90°.

If ∠2 and ∠3 are complementary, then m∠2 + m∠3 = 90°

Therfore

m\angle1 + m\angle2 = m\angle2 + m\angle3\qquad|\text{subtract}\ m\angle2\ \text{ from both sides}\\\\m\angle1 = m\angle3\to\angle1\cong\angle3

5 0
3 years ago
Write a slope-intercept equation for a line passing through the point (5,-5) that is parallel to the line x = -2. Then write a s
Gnesinka [82]

Answer:

1. y=-2x+5

2. y=1/2x-7.5

Step-by-step explanation:

you plug in the cordinates for the y intercept and you already have the slope.

y=mx+b

m= slope which is -2

6 0
3 years ago
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