Determine the discriminant for the quadratic equation 0=-2x +3. based on the discriminant value, how many real number
solutions does the equation have?
discriminant = b^2•-4ac
a0
b1
c2
d24

Grandpa ernie is shrinking! over the past 4 years his height decreased by a total of 2.4 cm.it decreased by the same amount each year. what was the change in grandpa ernie's height each year