What is the vertex of the parabola graphed below?

Mathematics

2 answers:

Shtirlitz [24]3 years ago

8 0

Answer:

Step-by-step explanation:

<em>The vertex is the point where the axis of symmetry crosses -- in this case, our vertex is a maximum -- since a value, or rate of change, is negative.</em>

dmitriy555 [2]3 years ago

7 0

Answer:

(3,2)

Step-by-step explanation:

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Ahat [919]

Answer:

Step-by-step explanation:

7 0

2 years ago

Y/4+−49=−9

Monica [59]

Remember you can do anything to an equation as long as you do it to both sides

(y/4)-49=-9
isolate the variable
add 49 to both sides
y/4=40
multiply both sides by 4 to clear fraction
y=160

4 0

3 years ago

Read 2 more answers

Which expressions are polynomials?

Oduvanchick [21]

Answer:

Step-by-step explanation:

Definition : The expression that can have constants (like 4), variables (like x or y) and exponents (like the 2 in $y^{2}$ ), that can be combined using addition, subtraction, multiplication and division, but no division by a variable and a variable's exponents can only be 0,1,2,3,... etc. and it can't have an infinite number of terms.