PLEASE HELP! WILL GIVE BRAINLIEST! Explain what the slope and intercept mean in each situation

Each equation given below describes a parabola. which statement best compares their graphs? x = 2y^2 x = 8y^2

For the rule of 78, for a 12-month period, the last term in the sequence is 12 and the series sums to 78. for an 10 month period, the last term is and the series sum is . for a 15 month period, the last term is and the series sum is . for a 20 month period, the last term is and the series sum is

5x−4≥12 or 12x+5≤−4 can you with this problem