Answer:
Step-by-step explanation:
Given that,
G(t) = 2+5
F(t) = -1^2 + 5
= (-1 x -1) = 1
Therefore, F(t) = 1 + 5
G(t)= 7
Substitute 7 for(t)
F(7) =1+5
To find (8+f)(t)
Substitute all for t
(8+6)x7
=(14)x7
=98
Answer: A: the range of F(x) isY>0 C : The y-intercept is (0,1) E. It is decreasing.
Step-by-step explanation:
Answer:
<em>Axis of symmetry line is parallel to y- axis</em>
Equation of the parabola <em> ( x - ( -2 ))² = (y - 12 ) </em>
Step-by-step explanation:
<u><em>Explanation</em></u>:-
Given equation is y = x²+4 x+16
y = x²+2 (2 ) x + (2)² - (2)² + 16
y = ( x + 2 )² + 12
( x + 2 )² = y - 12
<em> ( x - ( -2 ))² = (y - 12 ) </em>
( x- h)² = 4 a ( y - k)
<em> Center (h ,k) = ( -2 , 12)</em>
<em> Here 4 a = 1 </em>
<em> a = 1/4</em>
<em>Focus S = ( h , K +a) = ( -2 , 12 + 0.25) = ( -2 , 12.25)</em>
<em>Axis of symmetry line is parallel to y- axis</em>
Answer: The sales last were $945.
Step-by-step explanation: The sales this week are $945 and they are $131 less than that of last week. This means that they have reduce by $131,therefore we have to add the two values
