Can the numbers be repeted!!!!!!!!!!!!!!!!!!!!!!!!!
Answer:
yes i do... give me a code
Step-by-step explanation:
Ok so the equation for a quadratic is:
y = a(x - h)^2 + k
No answer choices have a number in front of the x so a is 1.
Also we know b is already out because if there was a negative in front of the x, the graph would be facing down.
anyways (h ,k) is the vertex and we know the vertex is (3,1) so let's plug in and solve.
y = a(x - h)^2 + k
y = 1(x - 3)^2 + 1
y= (x-3)(x-3) + 1
y = x^2 -6x + 9 + 1
y = x^2 - 6x + 10
This means the answer is A.
hope this helps C:
Answer:
hope it helps you see the attachment for further information..
Equation: x+2x+(2x+8)=148
Solve for x: 5x+8=148
5x=140
x=28
Plug back into original equation to find the other two amounts:
28+2(28)+[2(28)+8]=148
Cecilia = 28, Oscar = 56, Tasha = 64
Check: 28+56+64= 148
148=148
The solutions work
Cecilia has 28 fish, Oscar has 56 fish, and Tasha has 64 fish