Y=X+4 Which line do I put my dot on the Y axis(Going up) Or the X axis going(Horizontally) This is slope intercept form btw give as much context as you can thank you!!!

Anabel uses 10 gallons of gas to drive 220 miles on the highway. if she travels at the same rate, how many miles can she drive on 7 gallons of gas

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

Now max recorded the heights of 500 male humans. he found that the heights were normally distributed around a mean of 177 centimeters. which statements about max’s data must be true? a) the median of max’s data is 250 b) more than half of the data points max recorded were 177 centimeters. c) a data point chosen at random is as likely to be above the mean as it is to be below the mean. d) every height within three standard deviations of the mean is equally likely to be chosen if a data point is selected at random.