.Find seven ordered pairs to the equation y equals 5 minus x squared

y=5−x2. Then determine its graph.

2.Solve and check the linear equation. 4(x-2)+12=3(x+3) the solution set is what?

3.Solve the following formula for t.

Upper B equals Upper D plus Drt

B=D+Drt

4.Perform the indicated operation and write the result in standard form.

StartRoot negative 16 EndRoot minus StartRoot negative 36 EndRoot

−16−

−36

5.Use factoring to solve the quadratic equation. Check by substitution or by using a graphing utility and identifying​ x-intercepts.

2 x squared equals 5 x plus 63

2×2=5x+63

6.Solve the polynomial equation by factoring and then using the​ zero-product principle.

x cubed plus x squared equals 25 x plus 25

x3+x2=25x+25

7.Solve the radical equation. Check all proposed solutions.

StartRoot 2 x plus 5 EndRoot minus 1 equals x

2x+5−1=x