The easy way to find the y-intercept is to write the equation is slope intercept form as:
y = mx + c
The c will be the y-intercept.
The given equation is:
7x - 2y = 1
Re-arranging we get:
2y = 7x - 1
Divide both sides by 2, we get;
y = 7/2 x - 1/2
Compare this to the top most equation, you get the y-intercept to be -1/2
At y-intercept, the x coordinate is 0. So the ordered pair will be (0, -1/2)
Answer:
A reflection and a dialation
Step-by-step explanation:
- Reflection is when you flip a figure over a line.
- Rotation is when you rotate a figure a certain degree around a point.
- Dilation is when you enlarge or reduce a figure.
In this case a rotation is not nessasary, so I would suggest a reflection in the y-axis and a dialation to shrink the triangle to A'B'C'
So for the transformations that could have occurred to map ABC to A'B'C' you should choose the answer
a reflection and a dialation
Answer:
Length = 5
Step-by-step explanation:
width = 2
length =5
because 5 x 2 is 10. area is length times width
Answer:
12 ounces left on the box
Step-by-step explanation:
we will add all of the eaten and we will subtract from the all ounces. I think it is like that