Answer
a. 2
b. 5
c. $x = \frac{20}{3}$
Work Step by Step
Plug in x= 4: $-\frac{3}{4}$ $\times(4) +5$
= -3+5 = 2
Plug in x= 0: $-\frac{3}{4}$ $\times(0) +5$
= 0+ 5 = 5
Plug in y= 0: 0 = $-\frac{3}{4}$ $\times(x) +5$
$\rightarrow$ -5 = $-\frac{3}{4}$ $\times(x)$
$x = \frac{20}{3}$
