Question $7$

$5$ Points

To draw a graph for the line $y=10x+90,$ a person can draw one point at $(0,90)$ and another point with which coordinates?

$(5,100)$

$(100,1000)$

$(10,190)$

$(1,90)$

Question $8$

$3$ Points

Cell D$1$ has a value of $450.$ If cells $A1,B1,$ and $C1$ each contain the formula $=$$$D$$$1,$ the value of each cell respectively is which of the following?

$550,650,750$

$450,550,650$

$450,460,470$

$450,450,450$