Answer:
it should be (-8, -7)
Step-by-step explanation:
look up a coordinate plane
Answer:
256
Step-by-step explanation:
8×8=64
64×4=256
64
4
256
Answer:
False
Step-by-step explanation:
Negative and Negative always equals positive
Negative and positive always equal negative
Answer:
4 miles per hour.
Step-by-step explanation:
6/1.5 = 4
Answer:

Step-by-step explanation:
Quadratic function-
It is a function that can be represented by an equation of the form
, where
In a quadratic function, the greatest power of the variable is 2.
As in the first option the highest power is 3, so it is not a quadratic function.
Even though the power of x is 2 in the third option, but as it is in the denominator, so the overall power of x becomes -2. Hence it is not a quadratic function.
As the coefficient of
is 0 in case of fourth option, so it is not a quadratic function.
Equation in option 2 satisfies all the conditions of quadratic function, hence it is the quadratic function.