The first equation in the system presented here represents the path of the sailboat. the second equation represents the path of the motorboat. y = −0.5(x − 2)2 + 0.5 y = 0.5(x + 1)2 − 1.5 you used substitution to obtain the equation 0 = x2 − x + 0.5 from the system. how many real solutions does the system have?

Evaluate the expression for the given value of the variable 7a - 4a for a =8

In what organelle does photosynthesis take place?

Drag the tiles to the correct boxes to complete the pairs. match the exponential functions with their horizontal asymptotes and y-intercepts. f(x) = 7x − 4 f(x) = 3x+2 + 4 f(x) = 9x+1 − 4 f(x) = 2x + 4 horizontal asymptote and y-intercept exponential function horizontal asymptote: y = 4 y-intercept: (0, 5) arrowboth horizontal asymptote: y = -4 y-intercept: (0, 5) arrowboth horizontal asymptote: y = -4 y-intercept: (0, -3) arrowboth horizontal asymptote: y = 4 y-intercept: (0, 13) arrowboth