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Kitty [74]
2 years ago
5

What are transformations in graphing quadratics

Mathematics
1 answer:
vladimir2022 [97]2 years ago
6 0

Answer:

graph the equation by transforming the "parent graph" accordingly. ... For example, for a positive number c , the graph of y=x2+c is same as graph y=x2 shifted c units up. Similarly, the graph y=ax2 stretches the graph vertically by a factor of a .

Step-by-step explanation:

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Where does the graph of y=-3x-18 intersect with the x axi
fiasKO [112]
Intersect with x axis indicates that x value would be Zero

Thus when x = 0 

y would be 
y = -18

Therefor intersection would be at (0,-18)
8 0
2 years ago
Multiply -3i and it’s conjugate. Simplify.
Alex_Xolod [135]

Answer:

-3 + 9i

Step-by-step explanation:

The conjugate of -3i is - 3 - i.

(- 3 i) × (- 3 - i)

Multiply both terms.

-3 + 9i

5 0
3 years ago
GCF of 35,5,70 is???
Vanyuwa [196]

Answer:

5

Because, five can go into 5, 35 and 70. Nothing else bigger can. If we went bigger we would be going over five.

Hope this helps :)

6 0
3 years ago
Suppose you took eight math tests this semester. If your average score on your first six tests was 84 and your average score on
iris [78.8K]

Answer: 92

Step-by-step explanation:

Formula : Sum of first n numbers = Average x n

Given: Average score on first 6 tests= 84

A score on all 8 tests = 86

Then, Sum of first 6 numbers = 84 x 6 = 504

Sum of first 8 numbers = 86 x 8 = 688

Sum of two last numbers = (Sum of first 8 numbers) - (Sum of first 6 numbers)

= 688-504

=184

Average of last two numbers = (Sum of two last numbers )÷2

= 184÷2

= 92

Hence,  the average of your last two test scores = 92.

8 0
2 years ago
Cody used more than 5 times as many beads as his sister to make Jewelry. His sister used 40 beads. Which inequality represents a
AlekseyPX

Answer:

40 divided by 5 equal c or 40 ÷ 5 = c

Step-by-step explanation:

4 0
3 years ago
Read 2 more answers
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