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Vladimir [108]
3 years ago
15

What does changing the “a” do to the graph of a quadratic equation?

Mathematics
1 answer:
Marta_Voda [28]3 years ago
4 0
Compresses or stretches it
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Which symbol makes this statement true? 2/3 ____ 50%<br> &lt;, &gt;, =
SSSSS [86.1K]

Answer:

>

Step-by-step explanation:

2/3 = 0.666666...

50% = 0.5

0.6666...>0.5

Therefore, 2/3>50%

5 0
3 years ago
Help please. <br> Give the slope of y - 3 = 4(x + 8) and a point on the line
Sauron [17]
-----------------------------------------------------------
Make y the subject :
-----------------------------------------------------------
y - 3 = 4(x + 8)      
y - 3 = 4x + 32           // Apply distributive property
y = 4x + 35                // Add 3 to both sides

-----------------------------------------------------------
Identify Slope : 
-----------------------------------------------------------
Slope = 4

-----------------------------------------------------------
Find a point on the line :
-----------------------------------------------------------
When x = 0, 
y = 4(0) + 35              // Sub x = 0 into the equation 
y = 35                         // Combine like terms
Point = (0, 35)

-----------------------------------------------------------
Answers :
(a) Slope = 4
(b) One point on the line is (0, 35)
-----------------------------------------------------------
4 0
4 years ago
Simplify the expression. Write your answer as a power.
sveta [45]

Step-by-step explanation:

\twoheadrightarrow \:  \:  \sf{ {( - 4)}^{3} \cdot{( - 4)}^{7}}

As we know that,

\odot \:   \sf{ {a}^{n} \cdot{a}^{m} = {a}^{n + m}  }

So,

\twoheadrightarrow \:   \:  \sf{ {( - 4)}^{3 + 7} }

\twoheadrightarrow \:   \:  \sf{ {( - 4)}^{10} }

8 0
3 years ago
Read 2 more answers
Which inequality does the given graph represent?
rosijanka [135]

The line is parallel to the bisector of the 1st and 3rd quadrants

y=x

except it is shifted down 2 units:

y=x-2

Since we're considering the area below the graph (not included), the inequality is

y

3 0
4 years ago
Which statement describes the meaning of the point (0,10) on the graph?
marusya05 [52]

Answer:

If there are answer choices i would need to see them

Step-by-step explanation:

5 0
3 years ago
Read 2 more answers
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