Guess guess guess guess guess guess guess guess
Answer:
281,000
Step-by-step explanation:
Answer: y > -1/2x + 2
Step-by-step explanation: first, in order to find the inequalities you should find the gradient by choosing two points from the line and you should you the formula m=y2-y1/x2-x1 to find the gradient.
Next, you should find the y-intercept in order to complete the inequality it can be easily found as the y-intercept is the place where the line crosses the y axis
Then you create your equation { y = -1/2x + 2 } and then if above the line is shaded then it is {> greater than} and if below the line is shaded then it should be {< less than}
(so you should replace the equation with the lesser or greater sign according to the way the graph is shaded)
Answer:
The answer to your question is: the last option 5a² + 3b + 6a
Step-by-step explanation:
7a² + 3b + 6a - 2a²
look for like terms
7a² - 2a² 3b 6a
Simplify like terms
5a² + 3b + 6a
Answer:
B
Step-by-step explanation:
Where f(x) and g(x) intersect on the x- axis the value of y is zero
Equate either of the 2 functions to 0 and solve for x
Using f(x) = 8x² - 2, then
8x² - 2 = 0 ( add 2 to both sides )
8x² = 2 ( divide both sides by 8 )
x² = 
= 
Take the square root of both sides
x = ± 
= ± 
Hence k = → B
