as a fraction it would be 74 over 25 in one way there might be other ways
GIVEN:
ANSWER:
When x is equal to 4, then
So, <u>Correct choice</u> - [A] 10.
Assuming this is for a programming language like c++, then the expression might look like
c = sqrt(a*a + b*b)
or you can use the pow function (short for power function)
c = sqrt( pow(a,2) + pow(b,2) )
writing "pow(a,2)" means "a^2"; similarly for b as well.
Answer:
7 dallers and 92 cents
Step-by-step explanation:
Answer:
axis of symmetry, x = - 2
Step-by-step explanation:
Given the quadratic function, f(x) = x² + 4x + 6:
where a = 1, b = 4, and c = 6.
Every parabola is <em>symmetric</em> about its axis, which means that if it were folded along its axis, the two parts would match. The fold or line that divides the parabola into two matching halves is called the axis of symmetry. The highest or lowest point of a parabola is its vertex, which is on the axis of symmetry, <em>x = h</em>.
The x-coordinate of the axis of symmetry is: x = -b/2a
Substitute the given values into the formula:
x = -b/2a = -4/2(1) = -4/2 = -2
Therefore, the axis of symmetry, x = - 2
