What is the slope of the line passing through the points (−1, 3) and (4, −7) ?
a.3/4

b.-4/3

c.2

d.-2

If wxyz is a square, which statements must be true? plz < 3

Ashop has a sale that offers 20% off all prices. on the final day they reduce all the sale prices by 25% linz buys a ratio on the day. work out the overall percentage reduction on the price of the ratio

Which of the following lines would not have its equation change after a dilation with a center at the origin? (1) y=x+3 (2) y=10 (3) y=4x (4) x=6