Can someone help me for question 9? Pls I need to know how I can solve this question!!

Mathematics

1 answer:

Liula [17]3 years ago

8 0

If you plug in the x and y values for the points (X,Y).
Then you are able to solve for the equation by seeing whether or not it equals the Y value.
Ex. Solving 9a.
Step One Equation and Point (2,0) or (X,Y)
$y = ({x})^{2} - 3(x) + 2$
Step 2 Plug in and solve
$0 = {2}^{2} - 3(2) + 2$
0=4-6+2

0=0

Done and Answer is Yes it does fit.

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Please answer number 3

Elan Coil [88]

Answer:

1250

Step-by-step explanation:

?/5000 = 25/100 5,000x25= 125,000 divided by 100= 1250.00= 1250

8 0

3 years ago

PLEASE HELP WILL NAME BRAINLIEST NO LINKS PLEASE

Valentin [98]

Answer:

Step-by-step explanation:

First, you should put the axis of symetry as 5, -7 because f(x)= (x-h)^2+k and h is 5 and k is -7. the axis of symetry is x=5 because that is the "folding point" of the graph. Next, you would have to plug In 4 and 6 as your helping points to tell you where the other points of the function are going to be.

Plug 4 in and you get -6. plug 6 in and you get -6. plot the points (4, -6) and (6,-6).

Hope this helps!