For #3.
Zeros are 3 and -1 (plot them on the x-axis as a point)
Axis of symmetry is halfway between those so it’s: x=1
Vertex is (1, -4)
Y-intercept is (0,-3)
Domain is always all real numbers
Range is y is greater than or equal to -3
Total earnings=e•h
basically her total earnings can be found by multiplying the amount she makes in one hour by 13
i hope this helps :)
Put the numbers into the area of a rectangleformula and multiply the numerator then multiply the denominators, then take out common factors to simplify.
area of a rectangle = length • width
a = l • w
a = 3/4 • 5/6
a = 15/24
a = 5/8 yard^2
The answer should be I think b
