Is x^2+13x-4=0 a quatratic function

1 answer:

4 0

Yes because it is in the form ax^{2} +bx+c and a, b and c are not zero

You might be interested in

dem82 [27]

Answer:

8/26

Step-by-step explanation:

All you have to do is multiply the numerator and denominator with the same number. For example, I did 2. 4x2=8, and 2x13=26.

4 0

3 years ago

ycow [4]

Doubling the side length multiplies the area by 4

8 0

4 years ago

gayaneshka [121]

See attachment file below.
Answer: 11/3

Hope it helped!

6 0

3 years ago

xenn [34]

Answer:

35:40 ; 35 to 40 ; 35/40

Step-by-step explanation:

8 0

3 years ago

ololo11 [35]

Answer:

z=-25.4

Step-by-step explanation:

Add 11.5 to both sides of the equation, then simplify. Multiply all terms by the same value to eliminate fraction denominators

3 0

3 years ago