Answer:
x = - 4, x = 6
Step-by-step explanation:
Given
f(x) = x² - 2x + 3 and f(x) = 27, then equating the 2 gives
x² - 2x + 3 = 27 ( subtract 27 from both sides )
x² - 2x - 24 = 0 ← in standard form
Consider the factors of the constant term (- 24) which sum to give the coefficient of the x- term (- 2)
The factors are - 6 and + 4, since
- 6 × 4 = - 24 and - 6 + 4 = - 2, thus
(x - 6)(x + 4) = 0
Equate each factor to zero and solve for x
x - 6 = 0 ⇒ x = 6
x + 4 = 0 ⇒ x = - 4
Answer:
(-2,1)
Step-by-step explanation:
Just identify what point on the graph the lines intersect.
Answer:
what do you want for the answer 12 goes in to 36 3 times
18 goes into 54 3 times and 25 goes into 75 3 times
Step-by-step explanation:
so im guessing k=1/3
because x=1/3 of y
3x+2y=30 okkkkkkkkkkkkkkkkkkkkkkkkk
Answer:
sorry but i need the points
Step-by-step explanation:
