Given the quadratic equation, (x + 2)^2 = a.
And, x = 1
Solving for the value of a
(x + 2)^2 = a.
a = (x + 2)^2
a = (1 + 2)^2
a = 3^2
a = 9
The value of a is 9
Answer: 3
Step-by-step explanation: 3x4=12 or 12/4=3
Answer:
slope = (x1-x2)/(y1-y2)
so take any 2 points , for example:
(0,1) and (2,2) (order doesn't matter)
(0-2)/(1-2) = -2/-1 = 2 (gradient/slope)
Answer:
if it is supposed to be 64 is 50% of then the answer is 128 because 64+64=128 and ? is what we are looking for. 1/2% and 50% are the same thing. Another way to do it is to multiply by 2 and then 128 is your answer. Either way 128 is the answer.
Step-by-step explanation:
Answer:
Step-by-step explanation:
these are not easy
since x+y ≤ 9 then
at most x = 9 or y = 9 and both x and y are greater than 0 so we have our bounds...
2(9) + 0 = C is the x bound
and 0 +3(9) = C is the y bound
I'm going to use Desmos to draw a graph, b/c i'm not sure if this is a straight line or not.. hmmm
i'm trying to draw a line in the graph..
so the area inside the 3 lines..