Solar panels use the sun's energy to generate power. a town wants to install 28 solar panels in an array. what are all the possible ways to panels could be installed

Find an equation of the line perpendicular to the graph of 28x-7y=9 that passes through the point at (4,1)

Which expression is rational? 6. , square root two, square root 14, square root 49

Which of the following best describes the graph below? + + 2 + 3 + 4 1 o a. it is not a function. o b. it is a one-to-one function. o c. it is a many-to-one function. o d. it is a function, but it is not one-to-one.