You already graphed 3 and 4, 3 is the one you have graphed on the top and 4 is the one below it.
To graph #1 the vertex would be at -2 on the x axis and the y intercept would be 2
To graph #2 the vertex be at 2 on the x axis and the y intercept would be 2
Basically for #1 and #2 the plus and negative sign mean the opposite
If you need help graphing you can also go to the website Desmos
Your scaling in the x direction is OK, but you didn't scale in the y direction properly. Hint. Scale each vertex of the original rectangle independently to construct the scaled rectangle.
I see the original points and their scaling by 2 as
(2,2) - Scales to (2*2, 2*2) = (4,4) OK in your drawing.
(-2,2) - Scales to (-2*2, 2*2) = (-4,4) OK in your drawing.
(2,5) - Scales to (2*2, 5*2) = (4,10) Error in your drawing.
(-2,5) - Scales to (-2*2, 5*2) = (-4,10) Error in your drawing.
Answer:
16% of $250 = $40
Step-by-step explanation:
16% = 0.16
"of" means "times"
16% of $250 = 0.16×$250 = $40
Answers is C . check it out
Answer: 33%
Step-by-step explanation: 5/15 simplifies to 1/3 which is 33%
