7 ) Given the linear equation S* + 1 = 4 a) Find both intercepts of the equation . Show all work and state intercepts as ordered pairs . Y- intercept ; x - intercept :" b ) Use the intercepts to find the slope of the line . Show all work . 8 ) . Given the following two linear equations , determine whether the lines are parallel . perpendicular , or neither . Show all work and explain your conclusion fully . 5x + 4 V = 40 8* = 15 + 10 1 9 . Show all work as you perform the indicated operations and simplify the result : ( 2 76 } ) " ( - 7 2^ ) ^ 10 ) Answer each of the questions below :" a ) Write the number in standard notation , without exponents : 3. 62 x 106 = b ) Write the number in standard notation , without exponents : 5. 012 x 10 -4