I'm so confused! sorry for weird picture but i honestly need i don't understand this at all

If a line is defined by the equation y = 5x + 2, what is the slope?

X² + 4y² = 36 the major axis runs along: a) y=4x b) x-axis c) y-axis

Taylor graphs the system below on her graphing calculator and decides that f(x)=g(x) at x=0, x=1, and x=3. provide taylor some feedback that explains which part of her answer is incorrect and why it is incorrect. f(x)=2x+1 g(x)=2x^2+1