3 years ago

Which equation is represented by the table?

2 answers:

maks197457 [2]3 years ago

8 0

When you plot te points on a graph you notice it's a parabolaThen its equation is y= x²+bx+c

Plug x & y by their respective values (2 different points are enough) & you will get a system of equation with 2 variables a & b

After solving them you will get a=8/3 & b=-1/4 & c=-5

Hence the equation is y = (8/3)x²-1/4x+5

kotegsom [21]3 years ago

7 0

Answer:y=|x|-5

Step-by-step explanation:

You might be interested in

Factor completely 81x^4-16

mestny [16]

The will be (3x - 2) x (3x + 2) x (9x2 + 4)

7 0

3 years ago

Read 2 more answers

What is the distance between the points (2, 10) and (-6, 4) on the coordinate

Amanda [17]

Answer:

Step-by-step explanation:

4 0

3 years ago

Read 2 more answers

Statements apply to the expression 8^3 ?check all that apply

hram777 [196]

Answer: So, 8%3 = 2

Step-by-step explanation:

6 0

3 years ago

Given that ∫51f(x)dx=1,∫53 f(x)dx=3 and ∫61f(x)dx=9 find ∫63 f(x)dx.

ELEN [110]

$\displaystyle\int_1^6=\int_1^5+\int_5^6\implies\int_5^6=9-1=8$

$\displaystyle\int_3^6=\int_3^5+\int_5^6=3+8=11$

6 0

3 years ago

Of the 36 students in the book club .five ninths Of the students prefer adventure books to historical books. How many of the stu

Effectus [21]

You have to make a tape diagram and divide it in to 9 parts because it is 5 out of 9 then you will make a bracket pointing to only 4 parts of the tape diagram then you do 36/9 and it will equal 4 so put 4 in to each part and so 4 x 4 is 16 so the answer is 16 people prefer historical books

8 0

3 years ago

Read 2 more answers