$\text{The slope-intercept formula:}\\\\y=mx+b\\\\m\ -\ slope\\b\ -\ y-intercept\\\\\text{The formula of a slope:}\\\\m=\dfrac{y_2-y_1}{x_2-x_1}\\\\\text{From the table we hve two points (0, -1) and (2, 2). Substitute:}\\\\m=\dfrac{2-(-1)}{2-0}=\dfrac{3}{2}$

$\text{Therefore the equation is}\ f(x)=\dfrac{3}{2}x-1\\\\\text{Check for the point (4, 5):}\\\\f(4)=\dfrac{3}{2}(4)-1=(3)(2)-1=6-1=5\qquad\ CORRECT$

7 0

2 years ago

The area of the base of this prism is 35cm^2 , what is the volume of the prism

mr Goodwill [35]

V=Bh what is the height of the prism? You do (35^2 )(height)

3 0

3 years ago

Ann's car can go 266 miles on 7 gallons of gas. During a drive ann used 8 gallons of gas. how far dis she drive

soldier1979 [14.2K]

266/7 =38 miles/ gal

38*8= 304 miles

3 0

3 years ago