Answer: a = -5
Heyy, so with this question you would have to substiute 1 for x because normally the coordinates have x first then y. E.g. (x,y)
soo, f(1) = a(1)^2 +5
then, f(1) = a + 5
then equate to zero. E.g. a+5=0
then move over 5 to other side E.g. a=-5
soo.. yah.. pretty sure haha :)
Lets solve it
first multiply each term by x :-
x^2 - 7 = 6x
x^2 - 6x - 7 = 0
(x - 7)(x + 1) = 0
x = 7 and x = -1
Answer:
8,16,24,32,40,48,56,64,72,80,88,96
Step-by-step explanation:
Answer:
Because of the order of operations, we start the equation backwards because exponents are what we prioritize here.
<em>Result rounded to 2 DP</em>
