Find the the slope and y-intercept of the linear equation

y = -6x + 2

Which describes the difference between the graph of f(x)=x^2 and g(x)=-(x^2-2)

What is the value of x in the equation 1.5x+4-3=4.5(x-2)?

In the sixth grade 13 out of 20 students have a dog if there are 152 sixth grade students how many of them have a dog