Sum of first n terms of an ap sequance is 3n2+5n. what is the sum of its first n+1 terms. find the sum of its first 10 terms. ​

Find the equation of a line whose slope is 2/5 and y- intercept is 2.write your answer in the form 1) ax+by+c=02) x/a+y/b=1

Which of the following describes the graph of y--4x-36 compared to the parent square root function? stretched by a factor of 2, reflected over the x-axis, and translated 9 units right stretched by a factor of 2, reflected over the x-axis, and translated 9 units left stretched by a factor of 2, reflected over the y-axis, and translated 9 units right stretched by a factor of 2, reflected over the y-axis, and translated 9 units left save and exit next submit

Solve each quadratic equation by factoring and using the zero product property. [tex]x^2+6x+8=0[/tex]