(1 point) Match the equations with their graphs. Enter the letter of the graph below which corresponds to the equation. 1. 4x + 12 = 0 2. x2 = 16y 3. x2 + 6y = 0 A B C(1 point) Let f(t) = V12 - 4. a) Find all values of t for which f(t) is a real number. te Write this answer in interval notation. b) When f(t) = 7, te Write this answer in set notation, e.g. if t = A, B, C, then te { A, B, C } . Write elements in ascending order.(1 point) Simplify the following expression so that there is only one a factor, only b factor, and one constant. Arrange your expression so that all exponents are positive. (e.g "1/(a^2)" instead of "a^(-2)") 15a4 63 5a56-3 preview answer Problem 2. (1 point) Rewrite the equation in slope-intercept form by solving for y. Find the slope and the y-intercept. 5x + 2y = -4 a) The equation is: b) The slope is m = c) The y-intercept is b =Problem 6. (1 point) Using laws of logarithms, write the expression below using sums and/or differences of logarithmic expressions which do not contain the logarithms of products, quotients, or powers. Enter the natural logarithm of x as In. Use decimals instead of fractions (e.g. "0.5" instead of "1/2"). In( x4 Vx -2 Help with entering logarithms 4x +7