The solutions are basically the points on the graph that the line passes through. The best way to pick them is to use the whole numbers that are on the corners of the little boxes instead of the middle.
(4, -5)
(3, -3)
(1, 1)
(0, 3)
(-1, 5)
and so on.
Answer:
see explanation
Step-by-step explanation:
To find the x- intercepts set y = 0, that is
- 2x² - 9x + 5 = 0
To factorise the quadratic consider the factors of the product of the coefficient of the x² term and the constant term that sum to give the coefficient of the x- term.
product = - 2 × 5 = - 10 and sum = - 9
The factors are - 10 and + 1
Use these factors to split the middle term
- 2x² - 10x + x + 5 = 0 ( factor the first/second and third/fourth terms )
- 2x(x + 5) + 1(x + 5) ( factor out (x + 5) )
(x + 5)(- 2x + 1) = 0
equate each factor to zero and solve for x
x + 5 = 0 ⇒ x = - 5
- 2x + 1 = 0 ⇒ x =
x-intercepts are x = - 5 and x =
I am going to say C) 12
If you think he made 5 goals in 4 mins, add 4 more mins and you get 10 shoots okay then I took an estimated guess on the shoots, So it could be D as well.
Answer: the y intercept is -1 the slope is 4x
Step-by-step explanation:
y=mx+b
mx is the slope and b is the y intercept
LOL IF IM WRONG IM SORRY BUT LIKE IM PRETTY SURE THATS TRUE
Answer:
a
Step-by-step explanation:
-5(x + 2) = -4x - 12 - x + 2
= -5x - 10
= -5(x + 2)
both sides are equivalent so there are infinite solutions