M = p-2b/2 p=57.4 correct to 1 decimal place
b= 8.7 correct to 1 decimal place
work out the upper bounds for m​

Ten times the square of a non-zero number is eqaul to ninety times the number

Is there an x intercept in the equation 60*1.15^x

A, at (-2, 4), is 6 .of a'? (-8, 4) (-8, -2) (-2, -2) (-2, 4) b, at (-4, -7), isy-.of b'? (-4, 7) (4, -7) (4, 7) (-4, -7)