How to rewrite quadratic in vertex form and graph

1 answer:

6 0

To convert a quadratic from y = ax2 + bx + c form to vertex form, y = a(x - h)2+ k, you use the process of completing the square. Let's see an example. Convert y = 2x2 - 4x + 5 intovertex form, and state the vertex.
Mark me as brainliest if I helped:)

You might be interested in

An amusement park recently increased the cost of a family season pass. The original price was $150. The new price is $183. What

viva [34]

Answer:

1.22%

Step-by-step explanation:

150 x 1.22 = 183

6 0

2 years ago

Choose the best estimate for the division problem below. 38.064/6.12 A. 9 B. 4. c. 6

Oliga [24]

Answer:

c.6

Step-by-step explanation:

I would estimate 6.12 to 6 and 38.064 because I know 36 is a common denominator of 6. 36/6=6

Hope this helps.

3 0

2 years ago

What would X is less than or equal to negative 7 look like as a graph

Anastaziya [24]

Answer:

Place a dot on 7 and do < underlined

8 0

2 years ago

The product of a number and -3 increased by 8 is no less than 35

Tems11 [23]

-3x + is greater than or equal to 35

hope this helps!

8 0

2 years ago

A two digit number when read from left to right to right consiststs of consecutive integers. the nmber is six more than for time

Solnce55 [7]

I suppose you want to know such number. Since we have a two digit number consisting of two consecutive integers, the only possible numbers are:

$12,23,34,45,56,67,78,89$

Since we sorted all the cases out, we simply have to check which one satisfies the requirement. For each number, we'll write four times the the sum of its digits, and add 6, hoping to get the original number.

$\text{Number: } 12,\ \ 4\times \text{sum of digits: } 12\ \ \text{plus six: } 18\neq 12$

$\text{Number: } 23,\ \ 4\times \text{sum of digits: } 24\ \ \text{plus six: } 30\neq 23$

$\text{Number: } 34,\ \ 4\times \text{sum of digits: } 28\ \ \text{plus six: } 34$

So, the answer is 34.

3 0

2 years ago